56415060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24109}}^1$

素因数の和:24137

約数の個数: 72

約数和(自身を含む): 184296840

約数和(自身を除く): 127881780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 24109, 48218, 72327, 96436, 120545, 144654, 216981, 241090, 289308, 313417, 361635, 433962, 482180, 626834, 723270, 867924, 940251, 1084905, 1253668, 1446540, 1567085, 1880502, 2169810, 2820753, 3134170, 3761004, 4339620, 4701255, 5641506, 6268340, 9402510, 11283012, 14103765, 18805020, 28207530, 56415060]

約数ペア:

[(1, 56415060), (2, 28207530), (3, 18805020), (4, 14103765), (5, 11283012), (6, 9402510), (9, 6268340), (10, 5641506), (12, 4701255), (13, 4339620), (15, 3761004), (18, 3134170), (20, 2820753), (26, 2169810), (30, 1880502), (36, 1567085), (39, 1446540), (45, 1253668), (52, 1084905), (60, 940251), (65, 867924), (78, 723270), (90, 626834), (117, 482180), (130, 433962), (156, 361635), (180, 313417), (195, 289308), (234, 241090), (260, 216981), (390, 144654), (468, 120545), (585, 96436), (780, 72327), (1170, 48218), (2340, 24109)]