30056360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24239}}^1$

素因数の和:24281

約数の個数: 32

約数和(自身を含む): 69811200

約数和(自身を除く): 39754840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 24239, 48478, 96956, 121195, 193912, 242390, 484780, 751409, 969560, 1502818, 3005636, 3757045, 6011272, 7514090, 15028180, 30056360]

約数ペア:

[(1, 30056360), (2, 15028180), (4, 7514090), (5, 6011272), (8, 3757045), (10, 3005636), (20, 1502818), (31, 969560), (40, 751409), (62, 484780), (124, 242390), (155, 193912), (248, 121195), (310, 96956), (620, 48478), (1240, 24239)]