172502040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1437517}}^1$

素因数の和:1437531

約数の個数: 32

約数和(自身を含む): 517506480

約数和(自身を除く): 345004440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1437517, 2875034, 4312551, 5750068, 7187585, 8625102, 11500136, 14375170, 17250204, 21562755, 28750340, 34500408, 43125510, 57500680, 86251020, 172502040]

約数ペア:

[(1, 172502040), (2, 86251020), (3, 57500680), (4, 43125510), (5, 34500408), (6, 28750340), (8, 21562755), (10, 17250204), (12, 14375170), (15, 11500136), (20, 8625102), (24, 7187585), (30, 5750068), (40, 4312551), (60, 2875034), (120, 1437517)]