494754480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{631}}^1$

素因数の和:678

約数の個数: 300

約数和(自身を含む): 1891764336

約数和(自身を除く): 1397009856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 297, 324, 330, 360, 363, 396, 405, 432, 440, 484, 495, 528, 540, 594, 605, 631, 648, 660, 720, 726, 792, 810, 880, 891, 968, 990, 1080, 1089, 1188, 1210, 1262, 1296, 1320, 1452, 1485, 1584, 1620, 1782, 1815, 1893, 1936, 1980, 2160, 2178, 2376, 2420, 2524, 2640, 2904, 2970, 3155, 3240, 3267, 3564, 3630, 3786, 3960, 4356, 4455, 4752, 4840, 5048, 5445, 5679, 5808, 5940, 6310, 6480, 6534, 6941, 7128, 7260, 7572, 7920, 8712, 8910, 9465, 9680, 9801, 10096, 10890, 11358, 11880, 12620, 13068, 13882, 14256, 14520, 15144, 16335, 17037, 17424, 17820, 18930, 19602, 20823, 21780, 22716, 23760, 25240, 26136, 27764, 28395, 29040, 30288, 32670, 34074, 34705, 35640, 37860, 39204, 41646, 43560, 45432, 49005, 50480, 51111, 52272, 55528, 56790, 62469, 65340, 68148, 69410, 71280, 75720, 76351, 78408, 83292, 85185, 87120, 90864, 98010, 102222, 104115, 111056, 113580, 124938, 130680, 136296, 138820, 151440, 152702, 156816, 166584, 170370, 187407, 196020, 204444, 208230, 227160, 229053, 249876, 255555, 261360, 272592, 277640, 305404, 312345, 333168, 340740, 374814, 381755, 392040, 408888, 416460, 454320, 458106, 499752, 511110, 555280, 562221, 610808, 624690, 681480, 687159, 749628, 763510, 784080, 817776, 832920, 916212, 937035, 999504, 1022220, 1124442, 1145265, 1221616, 1249380, 1362960, 1374318, 1499256, 1527020, 1665840, 1832424, 1874070, 2044440, 2061477, 2248884, 2290530, 2498760, 2748636, 2811105, 2998512, 3054040, 3435795, 3664848, 3748140, 4088880, 4122954, 4497768, 4581060, 4997520, 5497272, 5622210, 6108080, 6184431, 6871590, 7496280, 8245908, 8995536, 9162120, 10307385, 10994544, 11244420, 12368862, 13743180, 14992560, 16491816, 18324240, 20614770, 22488840, 24737724, 27486360, 30922155, 32983632, 41229540, 44977680, 49475448, 54972720, 61844310, 82459080, 98950896, 123688620, 164918160, 247377240, 494754480]

約数ペア:

[(1, 494754480), (2, 247377240), (3, 164918160), (4, 123688620), (5, 98950896), (6, 82459080), (8, 61844310), (9, 54972720), (10, 49475448), (11, 44977680), (12, 41229540), (15, 32983632), (16, 30922155), (18, 27486360), (20, 24737724), (22, 22488840), (24, 20614770), (27, 18324240), (30, 16491816), (33, 14992560), (36, 13743180), (40, 12368862), (44, 11244420), (45, 10994544), (48, 10307385), (54, 9162120), (55, 8995536), (60, 8245908), (66, 7496280), (72, 6871590), (80, 6184431), (81, 6108080), (88, 5622210), (90, 5497272), (99, 4997520), (108, 4581060), (110, 4497768), (120, 4122954), (121, 4088880), (132, 3748140), (135, 3664848), (144, 3435795), (162, 3054040), (165, 2998512), (176, 2811105), (180, 2748636), (198, 2498760), (216, 2290530), (220, 2248884), (240, 2061477), (242, 2044440), (264, 1874070), (270, 1832424), (297, 1665840), (324, 1527020), (330, 1499256), (360, 1374318), (363, 1362960), (396, 1249380), (405, 1221616), (432, 1145265), (440, 1124442), (484, 1022220), (495, 999504), (528, 937035), (540, 916212), (594, 832920), (605, 817776), (631, 784080), (648, 763510), (660, 749628), (720, 687159), (726, 681480), (792, 624690), (810, 610808), (880, 562221), (891, 555280), (968, 511110), (990, 499752), (1080, 458106), (1089, 454320), (1188, 416460), (1210, 408888), (1262, 392040), (1296, 381755), (1320, 374814), (1452, 340740), (1485, 333168), (1584, 312345), (1620, 305404), (1782, 277640), (1815, 272592), (1893, 261360), (1936, 255555), (1980, 249876), (2160, 229053), (2178, 227160), (2376, 208230), (2420, 204444), (2524, 196020), (2640, 187407), (2904, 170370), (2970, 166584), (3155, 156816), (3240, 152702), (3267, 151440), (3564, 138820), (3630, 136296), (3786, 130680), (3960, 124938), (4356, 113580), (4455, 111056), (4752, 104115), (4840, 102222), (5048, 98010), (5445, 90864), (5679, 87120), (5808, 85185), (5940, 83292), (6310, 78408), (6480, 76351), (6534, 75720), (6941, 71280), (7128, 69410), (7260, 68148), (7572, 65340), (7920, 62469), (8712, 56790), (8910, 55528), (9465, 52272), (9680, 51111), (9801, 50480), (10096, 49005), (10890, 45432), (11358, 43560), (11880, 41646), (12620, 39204), (13068, 37860), (13882, 35640), (14256, 34705), (14520, 34074), (15144, 32670), (16335, 30288), (17037, 29040), (17424, 28395), (17820, 27764), (18930, 26136), (19602, 25240), (20823, 23760), (21780, 22716)]