121295220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{49307}}^1$

素因数の和:49360

約数の個数: 48

約数和(自身を含む): 347917248

約数和(自身を除く): 226622028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 49307, 98614, 147921, 197228, 246535, 295842, 493070, 591684, 739605, 986140, 1479210, 2021587, 2958420, 4043174, 6064761, 8086348, 10107935, 12129522, 20215870, 24259044, 30323805, 40431740, 60647610, 121295220]

約数ペア:

[(1, 121295220), (2, 60647610), (3, 40431740), (4, 30323805), (5, 24259044), (6, 20215870), (10, 12129522), (12, 10107935), (15, 8086348), (20, 6064761), (30, 4043174), (41, 2958420), (60, 2021587), (82, 1479210), (123, 986140), (164, 739605), (205, 591684), (246, 493070), (410, 295842), (492, 246535), (615, 197228), (820, 147921), (1230, 98614), (2460, 49307)]