1231226520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10260221}}^1$

素因数の和:10260235

約数の個数: 32

約数和(自身を含む): 3693679920

約数和(自身を除く): 2462453400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10260221, 20520442, 30780663, 41040884, 51301105, 61561326, 82081768, 102602210, 123122652, 153903315, 205204420, 246245304, 307806630, 410408840, 615613260, 1231226520]

約数ペア:

[(1, 1231226520), (2, 615613260), (3, 410408840), (4, 307806630), (5, 246245304), (6, 205204420), (8, 153903315), (10, 123122652), (12, 102602210), (15, 82081768), (20, 61561326), (24, 51301105), (30, 41040884), (40, 30780663), (60, 20520442), (120, 10260221)]