488782920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4073191}}^1$

素因数の和:4073205

約数の個数: 32

約数和(自身を含む): 1466349120

約数和(自身を除く): 977566200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4073191, 8146382, 12219573, 16292764, 20365955, 24439146, 32585528, 40731910, 48878292, 61097865, 81463820, 97756584, 122195730, 162927640, 244391460, 488782920]

約数ペア:

[(1, 488782920), (2, 244391460), (3, 162927640), (4, 122195730), (5, 97756584), (6, 81463820), (8, 61097865), (10, 48878292), (12, 40731910), (15, 32585528), (20, 24439146), (24, 20365955), (30, 16292764), (40, 12219573), (60, 8146382), (120, 4073191)]