78520560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6173}}^1$

素因数の和:6242

約数の個数: 80

約数和(自身を含む): 248046624

約数和(自身を除く): 169526064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6173, 6360, 12346, 12720, 18519, 24692, 30865, 37038, 49384, 61730, 74076, 92595, 98768, 123460, 148152, 185190, 246920, 296304, 327169, 370380, 493840, 654338, 740760, 981507, 1308676, 1481520, 1635845, 1963014, 2617352, 3271690, 3926028, 4907535, 5234704, 6543380, 7852056, 9815070, 13086760, 15704112, 19630140, 26173520, 39260280, 78520560]

約数ペア:

[(1, 78520560), (2, 39260280), (3, 26173520), (4, 19630140), (5, 15704112), (6, 13086760), (8, 9815070), (10, 7852056), (12, 6543380), (15, 5234704), (16, 4907535), (20, 3926028), (24, 3271690), (30, 2617352), (40, 1963014), (48, 1635845), (53, 1481520), (60, 1308676), (80, 981507), (106, 740760), (120, 654338), (159, 493840), (212, 370380), (240, 327169), (265, 296304), (318, 246920), (424, 185190), (530, 148152), (636, 123460), (795, 98768), (848, 92595), (1060, 74076), (1272, 61730), (1590, 49384), (2120, 37038), (2544, 30865), (3180, 24692), (4240, 18519), (6173, 12720), (6360, 12346)]