30274920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6469}}^1$

素因数の和:6499

約数の個数: 96

約数和(自身を含む): 105978600

約数和(自身を除く): 75703680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 6469, 12938, 19407, 25876, 32345, 38814, 51752, 58221, 64690, 77628, 84097, 97035, 116442, 129380, 155256, 168194, 194070, 232884, 252291, 258760, 291105, 336388, 388140, 420485, 465768, 504582, 582210, 672776, 756873, 776280, 840970, 1009164, 1164420, 1261455, 1513746, 1681940, 2018328, 2328840, 2522910, 3027492, 3363880, 3784365, 5045820, 6054984, 7568730, 10091640, 15137460, 30274920]

約数ペア:

[(1, 30274920), (2, 15137460), (3, 10091640), (4, 7568730), (5, 6054984), (6, 5045820), (8, 3784365), (9, 3363880), (10, 3027492), (12, 2522910), (13, 2328840), (15, 2018328), (18, 1681940), (20, 1513746), (24, 1261455), (26, 1164420), (30, 1009164), (36, 840970), (39, 776280), (40, 756873), (45, 672776), (52, 582210), (60, 504582), (65, 465768), (72, 420485), (78, 388140), (90, 336388), (104, 291105), (117, 258760), (120, 252291), (130, 232884), (156, 194070), (180, 168194), (195, 155256), (234, 129380), (260, 116442), (312, 97035), (360, 84097), (390, 77628), (468, 64690), (520, 58221), (585, 51752), (780, 38814), (936, 32345), (1170, 25876), (1560, 19407), (2340, 12938), (4680, 6469)]