725389680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3022457}}^1$

素因数の和:3022473

約数の個数: 40

約数和(自身を含む): 2248708752

約数和(自身を除く): 1523319072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3022457, 6044914, 9067371, 12089828, 15112285, 18134742, 24179656, 30224570, 36269484, 45336855, 48359312, 60449140, 72538968, 90673710, 120898280, 145077936, 181347420, 241796560, 362694840, 725389680]

約数ペア:

[(1, 725389680), (2, 362694840), (3, 241796560), (4, 181347420), (5, 145077936), (6, 120898280), (8, 90673710), (10, 72538968), (12, 60449140), (15, 48359312), (16, 45336855), (20, 36269484), (24, 30224570), (30, 24179656), (40, 18134742), (48, 15112285), (60, 12089828), (80, 9067371), (120, 6044914), (240, 3022457)]