56311320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36097}}^1$

素因数の和:36124

約数の個数: 64

約数和(自身を含む): 181933920

約数和(自身を除く): 125622600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 36097, 72194, 108291, 144388, 180485, 216582, 288776, 360970, 433164, 469261, 541455, 721940, 866328, 938522, 1082910, 1407783, 1443880, 1877044, 2165820, 2346305, 2815566, 3754088, 4331640, 4692610, 5631132, 7038915, 9385220, 11262264, 14077830, 18770440, 28155660, 56311320]

約数ペア:

[(1, 56311320), (2, 28155660), (3, 18770440), (4, 14077830), (5, 11262264), (6, 9385220), (8, 7038915), (10, 5631132), (12, 4692610), (13, 4331640), (15, 3754088), (20, 2815566), (24, 2346305), (26, 2165820), (30, 1877044), (39, 1443880), (40, 1407783), (52, 1082910), (60, 938522), (65, 866328), (78, 721940), (104, 541455), (120, 469261), (130, 433164), (156, 360970), (195, 288776), (260, 216582), (312, 180485), (390, 144388), (520, 108291), (780, 72194), (1560, 36097)]