8130840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67757}}^1$

素因数の和:67771

約数の個数: 32

約数和(自身を含む): 24392880

約数和(自身を除く): 16262040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 67757, 135514, 203271, 271028, 338785, 406542, 542056, 677570, 813084, 1016355, 1355140, 1626168, 2032710, 2710280, 4065420, 8130840]

約数ペア:

[(1, 8130840), (2, 4065420), (3, 2710280), (4, 2032710), (5, 1626168), (6, 1355140), (8, 1016355), (10, 813084), (12, 677570), (15, 542056), (20, 406542), (24, 338785), (30, 271028), (40, 203271), (60, 135514), (120, 67757)]