85580760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4723}}^1$

素因数の和:4888

約数の個数: 64

約数和(自身を含む): 258497280

約数和(自身を除く): 172916520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 4723, 6040, 9060, 9446, 14169, 18120, 18892, 23615, 28338, 37784, 47230, 56676, 70845, 94460, 113352, 141690, 188920, 283380, 566760, 713173, 1426346, 2139519, 2852692, 3565865, 4279038, 5705384, 7131730, 8558076, 10697595, 14263460, 17116152, 21395190, 28526920, 42790380, 85580760]

約数ペア:

[(1, 85580760), (2, 42790380), (3, 28526920), (4, 21395190), (5, 17116152), (6, 14263460), (8, 10697595), (10, 8558076), (12, 7131730), (15, 5705384), (20, 4279038), (24, 3565865), (30, 2852692), (40, 2139519), (60, 1426346), (120, 713173), (151, 566760), (302, 283380), (453, 188920), (604, 141690), (755, 113352), (906, 94460), (1208, 70845), (1510, 56676), (1812, 47230), (2265, 37784), (3020, 28338), (3624, 23615), (4530, 18892), (4723, 18120), (6040, 14169), (9060, 9446)]