60215960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1973}}^1$

素因数の和:2100

約数の個数: 64

約数和(自身を含む): 156340800

約数和(自身を除く): 96124840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 436, 545, 763, 872, 1090, 1526, 1973, 2180, 3052, 3815, 3946, 4360, 6104, 7630, 7892, 9865, 13811, 15260, 15784, 19730, 27622, 30520, 39460, 55244, 69055, 78920, 110488, 138110, 215057, 276220, 430114, 552440, 860228, 1075285, 1505399, 1720456, 2150570, 3010798, 4301140, 6021596, 7526995, 8602280, 12043192, 15053990, 30107980, 60215960]

約数ペア:

[(1, 60215960), (2, 30107980), (4, 15053990), (5, 12043192), (7, 8602280), (8, 7526995), (10, 6021596), (14, 4301140), (20, 3010798), (28, 2150570), (35, 1720456), (40, 1505399), (56, 1075285), (70, 860228), (109, 552440), (140, 430114), (218, 276220), (280, 215057), (436, 138110), (545, 110488), (763, 78920), (872, 69055), (1090, 55244), (1526, 39460), (1973, 30520), (2180, 27622), (3052, 19730), (3815, 15784), (3946, 15260), (4360, 13811), (6104, 9865), (7630, 7892)]