57831240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{821}}^1$

素因数の和:1422

約数の個数: 64

約数和(自身を含む): 174000960

約数和(自身を除く): 116169720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 587, 821, 1174, 1642, 1761, 2348, 2463, 2935, 3284, 3522, 4105, 4696, 4926, 5870, 6568, 7044, 8210, 8805, 9852, 11740, 12315, 14088, 16420, 17610, 19704, 23480, 24630, 32840, 35220, 49260, 70440, 98520, 481927, 963854, 1445781, 1927708, 2409635, 2891562, 3855416, 4819270, 5783124, 7228905, 9638540, 11566248, 14457810, 19277080, 28915620, 57831240]

約数ペア:

[(1, 57831240), (2, 28915620), (3, 19277080), (4, 14457810), (5, 11566248), (6, 9638540), (8, 7228905), (10, 5783124), (12, 4819270), (15, 3855416), (20, 2891562), (24, 2409635), (30, 1927708), (40, 1445781), (60, 963854), (120, 481927), (587, 98520), (821, 70440), (1174, 49260), (1642, 35220), (1761, 32840), (2348, 24630), (2463, 23480), (2935, 19704), (3284, 17610), (3522, 16420), (4105, 14088), (4696, 12315), (4926, 11740), (5870, 9852), (6568, 8805), (7044, 8210)]