80403120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 360

約数和(自身を含む): 327474576

約数和(自身を除く): 247071456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 49, 53, 56, 60, 63, 70, 72, 80, 84, 86, 90, 98, 105, 106, 112, 120, 126, 129, 140, 144, 147, 159, 168, 172, 180, 196, 210, 212, 215, 240, 245, 252, 258, 265, 280, 294, 301, 315, 318, 336, 344, 360, 371, 387, 392, 420, 424, 430, 441, 477, 490, 504, 516, 530, 560, 588, 602, 630, 636, 645, 688, 720, 735, 742, 774, 784, 795, 840, 848, 860, 882, 903, 954, 980, 1008, 1032, 1060, 1113, 1176, 1204, 1260, 1272, 1290, 1470, 1484, 1505, 1548, 1590, 1680, 1720, 1764, 1806, 1855, 1908, 1935, 1960, 2064, 2107, 2120, 2205, 2226, 2279, 2352, 2385, 2408, 2520, 2544, 2580, 2597, 2709, 2940, 2968, 3010, 3096, 3180, 3339, 3440, 3528, 3612, 3710, 3816, 3870, 3920, 4214, 4240, 4410, 4452, 4515, 4558, 4770, 4816, 5040, 5160, 5194, 5418, 5565, 5880, 5936, 6020, 6192, 6321, 6360, 6678, 6837, 7056, 7224, 7420, 7632, 7740, 7791, 8428, 8820, 8904, 9030, 9116, 9540, 10320, 10388, 10535, 10836, 11130, 11395, 11760, 12040, 12642, 12720, 12985, 13356, 13545, 13674, 14448, 14840, 15480, 15582, 15953, 16695, 16856, 17640, 17808, 18060, 18232, 18963, 19080, 20511, 20776, 21070, 21672, 22260, 22790, 23373, 24080, 25284, 25970, 26712, 27090, 27348, 29680, 30960, 31164, 31605, 31906, 33390, 33712, 34185, 35280, 36120, 36464, 37926, 38160, 38955, 41022, 41552, 42140, 43344, 44520, 45580, 46746, 47859, 50568, 51940, 53424, 54180, 54696, 62328, 63210, 63812, 66780, 68370, 72240, 75852, 77910, 79765, 82044, 84280, 89040, 91160, 93492, 94815, 95718, 101136, 102555, 103880, 108360, 109392, 111671, 116865, 124656, 126420, 127624, 133560, 136740, 143577, 151704, 155820, 159530, 164088, 168560, 182320, 186984, 189630, 191436, 205110, 207760, 216720, 223342, 233730, 239295, 252840, 255248, 267120, 273480, 287154, 303408, 311640, 319060, 328176, 335013, 373968, 379260, 382872, 410220, 446684, 467460, 478590, 505680, 546960, 558355, 574308, 623280, 638120, 670026, 717885, 758520, 765744, 820440, 893368, 934920, 957180, 1005039, 1116710, 1148616, 1276240, 1340052, 1435770, 1517040, 1640880, 1675065, 1786736, 1869840, 1914360, 2010078, 2233420, 2297232, 2680104, 2871540, 3350130, 3828720, 4020156, 4466840, 5025195, 5360208, 5743080, 6700260, 8040312, 8933680, 10050390, 11486160, 13400520, 16080624, 20100780, 26801040, 40201560, 80403120]

約数ペア:

[(1, 80403120), (2, 40201560), (3, 26801040), (4, 20100780), (5, 16080624), (6, 13400520), (7, 11486160), (8, 10050390), (9, 8933680), (10, 8040312), (12, 6700260), (14, 5743080), (15, 5360208), (16, 5025195), (18, 4466840), (20, 4020156), (21, 3828720), (24, 3350130), (28, 2871540), (30, 2680104), (35, 2297232), (36, 2233420), (40, 2010078), (42, 1914360), (43, 1869840), (45, 1786736), (48, 1675065), (49, 1640880), (53, 1517040), (56, 1435770), (60, 1340052), (63, 1276240), (70, 1148616), (72, 1116710), (80, 1005039), (84, 957180), (86, 934920), (90, 893368), (98, 820440), (105, 765744), (106, 758520), (112, 717885), (120, 670026), (126, 638120), (129, 623280), (140, 574308), (144, 558355), (147, 546960), (159, 505680), (168, 478590), (172, 467460), (180, 446684), (196, 410220), (210, 382872), (212, 379260), (215, 373968), (240, 335013), (245, 328176), (252, 319060), (258, 311640), (265, 303408), (280, 287154), (294, 273480), (301, 267120), (315, 255248), (318, 252840), (336, 239295), (344, 233730), (360, 223342), (371, 216720), (387, 207760), (392, 205110), (420, 191436), (424, 189630), (430, 186984), (441, 182320), (477, 168560), (490, 164088), (504, 159530), (516, 155820), (530, 151704), (560, 143577), (588, 136740), (602, 133560), (630, 127624), (636, 126420), (645, 124656), (688, 116865), (720, 111671), (735, 109392), (742, 108360), (774, 103880), (784, 102555), (795, 101136), (840, 95718), (848, 94815), (860, 93492), (882, 91160), (903, 89040), (954, 84280), (980, 82044), (1008, 79765), (1032, 77910), (1060, 75852), (1113, 72240), (1176, 68370), (1204, 66780), (1260, 63812), (1272, 63210), (1290, 62328), (1470, 54696), (1484, 54180), (1505, 53424), (1548, 51940), (1590, 50568), (1680, 47859), (1720, 46746), (1764, 45580), (1806, 44520), (1855, 43344), (1908, 42140), (1935, 41552), (1960, 41022), (2064, 38955), (2107, 38160), (2120, 37926), (2205, 36464), (2226, 36120), (2279, 35280), (2352, 34185), (2385, 33712), (2408, 33390), (2520, 31906), (2544, 31605), (2580, 31164), (2597, 30960), (2709, 29680), (2940, 27348), (2968, 27090), (3010, 26712), (3096, 25970), (3180, 25284), (3339, 24080), (3440, 23373), (3528, 22790), (3612, 22260), (3710, 21672), (3816, 21070), (3870, 20776), (3920, 20511), (4214, 19080), (4240, 18963), (4410, 18232), (4452, 18060), (4515, 17808), (4558, 17640), (4770, 16856), (4816, 16695), (5040, 15953), (5160, 15582), (5194, 15480), (5418, 14840), (5565, 14448), (5880, 13674), (5936, 13545), (6020, 13356), (6192, 12985), (6321, 12720), (6360, 12642), (6678, 12040), (6837, 11760), (7056, 11395), (7224, 11130), (7420, 10836), (7632, 10535), (7740, 10388), (7791, 10320), (8428, 9540), (8820, 9116), (8904, 9030)]