205151160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1709593}}^1$

素因数の和:1709607

約数の個数: 32

約数和(自身を含む): 615453840

約数和(自身を除く): 410302680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1709593, 3419186, 5128779, 6838372, 8547965, 10257558, 13676744, 17095930, 20515116, 25643895, 34191860, 41030232, 51287790, 68383720, 102575580, 205151160]

約数ペア:

[(1, 205151160), (2, 102575580), (3, 68383720), (4, 51287790), (5, 41030232), (6, 34191860), (8, 25643895), (10, 20515116), (12, 17095930), (15, 13676744), (20, 10257558), (24, 8547965), (30, 6838372), (40, 5128779), (60, 3419186), (120, 1709593)]