1180930120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{952363}}^1$

素因数の和:952405

約数の個数: 32

約数和(自身を含む): 2742808320

約数和(自身を除く): 1561878200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 952363, 1904726, 3809452, 4761815, 7618904, 9523630, 19047260, 29523253, 38094520, 59046506, 118093012, 147616265, 236186024, 295232530, 590465060, 1180930120]

約数ペア:

[(1, 1180930120), (2, 590465060), (4, 295232530), (5, 236186024), (8, 147616265), (10, 118093012), (20, 59046506), (31, 38094520), (40, 29523253), (62, 19047260), (124, 9523630), (155, 7618904), (248, 4761815), (310, 3809452), (620, 1904726), (1240, 952363)]