7855804920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{170927}}^1$

素因数の和:171324

約数の個数: 64

約数和(自身を含む): 23629086720

約数和(自身を除く): 15773281800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 383, 766, 1149, 1532, 1915, 2298, 3064, 3830, 4596, 5745, 7660, 9192, 11490, 15320, 22980, 45960, 170927, 341854, 512781, 683708, 854635, 1025562, 1367416, 1709270, 2051124, 2563905, 3418540, 4102248, 5127810, 6837080, 10255620, 20511240, 65465041, 130930082, 196395123, 261860164, 327325205, 392790246, 523720328, 654650410, 785580492, 981975615, 1309300820, 1571160984, 1963951230, 2618601640, 3927902460, 7855804920]

約数ペア:

[(1, 7855804920), (2, 3927902460), (3, 2618601640), (4, 1963951230), (5, 1571160984), (6, 1309300820), (8, 981975615), (10, 785580492), (12, 654650410), (15, 523720328), (20, 392790246), (24, 327325205), (30, 261860164), (40, 196395123), (60, 130930082), (120, 65465041), (383, 20511240), (766, 10255620), (1149, 6837080), (1532, 5127810), (1915, 4102248), (2298, 3418540), (3064, 2563905), (3830, 2051124), (4596, 1709270), (5745, 1367416), (7660, 1025562), (9192, 854635), (11490, 683708), (15320, 512781), (22980, 341854), (45960, 170927)]