82315320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3251}}^1$

素因数の和:3476

約数の個数: 64

約数和(自身を含む): 248192640

約数和(自身を除く): 165877320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 3251, 4220, 5064, 6330, 6502, 8440, 9753, 12660, 13004, 16255, 19506, 25320, 26008, 32510, 39012, 48765, 65020, 78024, 97530, 130040, 195060, 390120, 685961, 1371922, 2057883, 2743844, 3429805, 4115766, 5487688, 6859610, 8231532, 10289415, 13719220, 16463064, 20578830, 27438440, 41157660, 82315320]

約数ペア:

[(1, 82315320), (2, 41157660), (3, 27438440), (4, 20578830), (5, 16463064), (6, 13719220), (8, 10289415), (10, 8231532), (12, 6859610), (15, 5487688), (20, 4115766), (24, 3429805), (30, 2743844), (40, 2057883), (60, 1371922), (120, 685961), (211, 390120), (422, 195060), (633, 130040), (844, 97530), (1055, 78024), (1266, 65020), (1688, 48765), (2110, 39012), (2532, 32510), (3165, 26008), (3251, 25320), (4220, 19506), (5064, 16255), (6330, 13004), (6502, 12660), (8440, 9753)]