797466840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6645557}}^1$

素因数の和:6645571

約数の個数: 32

約数和(自身を含む): 2392400880

約数和(自身を除く): 1594934040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6645557, 13291114, 19936671, 26582228, 33227785, 39873342, 53164456, 66455570, 79746684, 99683355, 132911140, 159493368, 199366710, 265822280, 398733420, 797466840]

約数ペア:

[(1, 797466840), (2, 398733420), (3, 265822280), (4, 199366710), (5, 159493368), (6, 132911140), (8, 99683355), (10, 79746684), (12, 66455570), (15, 53164456), (20, 39873342), (24, 33227785), (30, 26582228), (40, 19936671), (60, 13291114), (120, 6645557)]