9774840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{81457}}^1$

素因数の和:81471

約数の個数: 32

約数和(自身を含む): 29324880

約数和(自身を除く): 19550040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 81457, 162914, 244371, 325828, 407285, 488742, 651656, 814570, 977484, 1221855, 1629140, 1954968, 2443710, 3258280, 4887420, 9774840]

約数ペア:

[(1, 9774840), (2, 4887420), (3, 3258280), (4, 2443710), (5, 1954968), (6, 1629140), (8, 1221855), (10, 977484), (12, 814570), (15, 651656), (20, 488742), (24, 407285), (30, 325828), (40, 244371), (60, 162914), (120, 81457)]