91966920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1471}}^1$

素因数の和:2006

約数の個数: 64

約数和(自身を含む): 276618240

約数和(自身を除く): 184651320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1471, 1563, 2084, 2605, 2942, 3126, 4168, 4413, 5210, 5884, 6252, 7355, 7815, 8826, 10420, 11768, 12504, 14710, 15630, 17652, 20840, 22065, 29420, 31260, 35304, 44130, 58840, 62520, 88260, 176520, 766391, 1532782, 2299173, 3065564, 3831955, 4598346, 6131128, 7663910, 9196692, 11495865, 15327820, 18393384, 22991730, 30655640, 45983460, 91966920]

約数ペア:

[(1, 91966920), (2, 45983460), (3, 30655640), (4, 22991730), (5, 18393384), (6, 15327820), (8, 11495865), (10, 9196692), (12, 7663910), (15, 6131128), (20, 4598346), (24, 3831955), (30, 3065564), (40, 2299173), (60, 1532782), (120, 766391), (521, 176520), (1042, 88260), (1471, 62520), (1563, 58840), (2084, 44130), (2605, 35304), (2942, 31260), (3126, 29420), (4168, 22065), (4413, 20840), (5210, 17652), (5884, 15630), (6252, 14710), (7355, 12504), (7815, 11768), (8826, 10420)]