146984520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2351}}^1$

素因数の和:2886

約数の個数: 64

約数和(自身を含む): 441987840

約数和(自身を除く): 295003320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1563, 2084, 2351, 2605, 3126, 4168, 4702, 5210, 6252, 7053, 7815, 9404, 10420, 11755, 12504, 14106, 15630, 18808, 20840, 23510, 28212, 31260, 35265, 47020, 56424, 62520, 70530, 94040, 141060, 282120, 1224871, 2449742, 3674613, 4899484, 6124355, 7349226, 9798968, 12248710, 14698452, 18373065, 24497420, 29396904, 36746130, 48994840, 73492260, 146984520]

約数ペア:

[(1, 146984520), (2, 73492260), (3, 48994840), (4, 36746130), (5, 29396904), (6, 24497420), (8, 18373065), (10, 14698452), (12, 12248710), (15, 9798968), (20, 7349226), (24, 6124355), (30, 4899484), (40, 3674613), (60, 2449742), (120, 1224871), (521, 282120), (1042, 141060), (1563, 94040), (2084, 70530), (2351, 62520), (2605, 56424), (3126, 47020), (4168, 35265), (4702, 31260), (5210, 28212), (6252, 23510), (7053, 20840), (7815, 18808), (9404, 15630), (10420, 14106), (11755, 12504)]