121427220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{2887}}^1$

素因数の和:3600

約数の個数: 48

約数和(自身を含む): 340599168

約数和(自身を除く): 219171948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 701, 1402, 2103, 2804, 2887, 3505, 4206, 5774, 7010, 8412, 8661, 10515, 11548, 14020, 14435, 17322, 21030, 28870, 34644, 42060, 43305, 57740, 86610, 173220, 2023787, 4047574, 6071361, 8095148, 10118935, 12142722, 20237870, 24285444, 30356805, 40475740, 60713610, 121427220]

約数ペア:

[(1, 121427220), (2, 60713610), (3, 40475740), (4, 30356805), (5, 24285444), (6, 20237870), (10, 12142722), (12, 10118935), (15, 8095148), (20, 6071361), (30, 4047574), (60, 2023787), (701, 173220), (1402, 86610), (2103, 57740), (2804, 43305), (2887, 42060), (3505, 34644), (4206, 28870), (5774, 21030), (7010, 17322), (8412, 14435), (8661, 14020), (10515, 11548)]