4791240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13309}}^1$

素因数の和:13326

約数の個数: 48

約数和(自身を含む): 15572700

約数和(自身を除く): 10781460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 13309, 26618, 39927, 53236, 66545, 79854, 106472, 119781, 133090, 159708, 199635, 239562, 266180, 319416, 399270, 479124, 532360, 598905, 798540, 958248, 1197810, 1597080, 2395620, 4791240]

約数ペア:

[(1, 4791240), (2, 2395620), (3, 1597080), (4, 1197810), (5, 958248), (6, 798540), (8, 598905), (9, 532360), (10, 479124), (12, 399270), (15, 319416), (18, 266180), (20, 239562), (24, 199635), (30, 159708), (36, 133090), (40, 119781), (45, 106472), (60, 79854), (72, 66545), (90, 53236), (120, 39927), (180, 26618), (360, 13309)]