47434440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{395287}}^1$

素因数の和:395301

約数の個数: 32

約数和(自身を含む): 142303680

約数和(自身を除く): 94869240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 395287, 790574, 1185861, 1581148, 1976435, 2371722, 3162296, 3952870, 4743444, 5929305, 7905740, 9486888, 11858610, 15811480, 23717220, 47434440]

約数ペア:

[(1, 47434440), (2, 23717220), (3, 15811480), (4, 11858610), (5, 9486888), (6, 7905740), (8, 5929305), (10, 4743444), (12, 3952870), (15, 3162296), (20, 2371722), (24, 1976435), (30, 1581148), (40, 1185861), (60, 790574), (120, 395287)]