85038960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{354329}}^1$

素因数の和:354345

約数の個数: 40

約数和(自身を含む): 263621520

約数和(自身を除く): 178582560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 354329, 708658, 1062987, 1417316, 1771645, 2125974, 2834632, 3543290, 4251948, 5314935, 5669264, 7086580, 8503896, 10629870, 14173160, 17007792, 21259740, 28346320, 42519480, 85038960]

約数ペア:

[(1, 85038960), (2, 42519480), (3, 28346320), (4, 21259740), (5, 17007792), (6, 14173160), (8, 10629870), (10, 8503896), (12, 7086580), (15, 5669264), (16, 5314935), (20, 4251948), (24, 3543290), (30, 2834632), (40, 2125974), (48, 1771645), (60, 1417316), (80, 1062987), (120, 708658), (240, 354329)]