108382920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12721}}^1$

素因数の和:12806

約数の個数: 64

約数和(自身を含む): 329754240

約数和(自身を除く): 221371320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 12721, 25442, 38163, 50884, 63605, 76326, 101768, 127210, 152652, 190815, 254420, 305304, 381630, 508840, 763260, 903191, 1526520, 1806382, 2709573, 3612764, 4515955, 5419146, 7225528, 9031910, 10838292, 13547865, 18063820, 21676584, 27095730, 36127640, 54191460, 108382920]

約数ペア:

[(1, 108382920), (2, 54191460), (3, 36127640), (4, 27095730), (5, 21676584), (6, 18063820), (8, 13547865), (10, 10838292), (12, 9031910), (15, 7225528), (20, 5419146), (24, 4515955), (30, 3612764), (40, 2709573), (60, 1806382), (71, 1526520), (120, 903191), (142, 763260), (213, 508840), (284, 381630), (355, 305304), (426, 254420), (568, 190815), (710, 152652), (852, 127210), (1065, 101768), (1420, 76326), (1704, 63605), (2130, 50884), (2840, 38163), (4260, 25442), (8520, 12721)]