56617080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36293}}^1$

素因数の和:36320

約数の個数: 64

約数和(自身を含む): 182921760

約数和(自身を除く): 126304680

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, 36293, 72586, 108879, 145172, 181465, 217758, 290344, 362930, 435516, 471809, 544395, 725860, 871032, 943618, 1088790, 1415427, 1451720, 1887236, 2177580, 2359045, 2830854, 3774472, 4355160, 4718090, 5661708, 7077135, 9436180, 11323416, 14154270, 18872360, 28308540, 56617080]

約数ペア:

[(1, 56617080), (2, 28308540), (3, 18872360), (4, 14154270), (5, 11323416), (6, 9436180), (8, 7077135), (10, 5661708), (12, 4718090), (13, 4355160), (15, 3774472), (20, 2830854), (24, 2359045), (26, 2177580), (30, 1887236), (39, 1451720), (40, 1415427), (52, 1088790), (60, 943618), (65, 871032), (78, 725860), (104, 544395), (120, 471809), (130, 435516), (156, 362930), (195, 290344), (260, 217758), (312, 181465), (390, 145172), (520, 108879), (780, 72586), (1560, 36293)]