8479860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 24057600

約数和(自身を除く): 15577740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 1789, 2370, 3578, 4740, 5367, 7156, 8945, 10734, 17890, 21468, 26835, 35780, 53670, 107340, 141331, 282662, 423993, 565324, 706655, 847986, 1413310, 1695972, 2119965, 2826620, 4239930, 8479860]

約数ペア:

[(1, 8479860), (2, 4239930), (3, 2826620), (4, 2119965), (5, 1695972), (6, 1413310), (10, 847986), (12, 706655), (15, 565324), (20, 423993), (30, 282662), (60, 141331), (79, 107340), (158, 53670), (237, 35780), (316, 26835), (395, 21468), (474, 17890), (790, 10734), (948, 8945), (1185, 7156), (1580, 5367), (1789, 4740), (2370, 3578)]