1075980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 3064320

約数和(自身を除く): 1988340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 227, 237, 316, 395, 454, 474, 681, 790, 908, 948, 1135, 1185, 1362, 1580, 2270, 2370, 2724, 3405, 4540, 4740, 6810, 13620, 17933, 35866, 53799, 71732, 89665, 107598, 179330, 215196, 268995, 358660, 537990, 1075980]

約数ペア:

[(1, 1075980), (2, 537990), (3, 358660), (4, 268995), (5, 215196), (6, 179330), (10, 107598), (12, 89665), (15, 71732), (20, 53799), (30, 35866), (60, 17933), (79, 13620), (158, 6810), (227, 4740), (237, 4540), (316, 3405), (395, 2724), (454, 2370), (474, 2270), (681, 1580), (790, 1362), (908, 1185), (948, 1135)]