64314840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{535957}}^1$

素因数の和:535971

約数の個数: 32

約数和(自身を含む): 192944880

約数和(自身を除く): 128630040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 535957, 1071914, 1607871, 2143828, 2679785, 3215742, 4287656, 5359570, 6431484, 8039355, 10719140, 12862968, 16078710, 21438280, 32157420, 64314840]

約数ペア:

[(1, 64314840), (2, 32157420), (3, 21438280), (4, 16078710), (5, 12862968), (6, 10719140), (8, 8039355), (10, 6431484), (12, 5359570), (15, 4287656), (20, 3215742), (24, 2679785), (30, 2143828), (40, 1607871), (60, 1071914), (120, 535957)]