11977680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:389

約数の個数: 160

約数和(自身を含む): 43747200

約数和(自身を除く): 31769520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 349, 390, 429, 440, 520, 528, 572, 624, 660, 698, 715, 780, 858, 880, 1040, 1047, 1144, 1320, 1396, 1430, 1560, 1716, 1745, 2094, 2145, 2288, 2640, 2792, 2860, 3120, 3432, 3490, 3839, 4188, 4290, 4537, 5235, 5584, 5720, 6864, 6980, 7678, 8376, 8580, 9074, 10470, 11440, 11517, 13611, 13960, 15356, 16752, 17160, 18148, 19195, 20940, 22685, 23034, 27222, 27920, 30712, 34320, 36296, 38390, 41880, 45370, 46068, 49907, 54444, 57585, 61424, 68055, 72592, 76780, 83760, 90740, 92136, 99814, 108888, 115170, 136110, 149721, 153560, 181480, 184272, 199628, 217776, 230340, 249535, 272220, 299442, 307120, 362960, 399256, 460680, 499070, 544440, 598884, 748605, 798512, 921360, 998140, 1088880, 1197768, 1497210, 1996280, 2395536, 2994420, 3992560, 5988840, 11977680]

約数ペア:

[(1, 11977680), (2, 5988840), (3, 3992560), (4, 2994420), (5, 2395536), (6, 1996280), (8, 1497210), (10, 1197768), (11, 1088880), (12, 998140), (13, 921360), (15, 798512), (16, 748605), (20, 598884), (22, 544440), (24, 499070), (26, 460680), (30, 399256), (33, 362960), (39, 307120), (40, 299442), (44, 272220), (48, 249535), (52, 230340), (55, 217776), (60, 199628), (65, 184272), (66, 181480), (78, 153560), (80, 149721), (88, 136110), (104, 115170), (110, 108888), (120, 99814), (130, 92136), (132, 90740), (143, 83760), (156, 76780), (165, 72592), (176, 68055), (195, 61424), (208, 57585), (220, 54444), (240, 49907), (260, 46068), (264, 45370), (286, 41880), (312, 38390), (330, 36296), (349, 34320), (390, 30712), (429, 27920), (440, 27222), (520, 23034), (528, 22685), (572, 20940), (624, 19195), (660, 18148), (698, 17160), (715, 16752), (780, 15356), (858, 13960), (880, 13611), (1040, 11517), (1047, 11440), (1144, 10470), (1320, 9074), (1396, 8580), (1430, 8376), (1560, 7678), (1716, 6980), (1745, 6864), (2094, 5720), (2145, 5584), (2288, 5235), (2640, 4537), (2792, 4290), (2860, 4188), (3120, 3839), (3432, 3490)]