12861120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13397}}^1$

素因数の和:13417

約数の個数: 56

約数和(自身を含む): 40837104

約数和(自身を除く): 27975984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 13397, 26794, 40191, 53588, 66985, 80382, 107176, 133970, 160764, 200955, 214352, 267940, 321528, 401910, 428704, 535880, 643056, 803820, 857408, 1071760, 1286112, 1607640, 2143520, 2572224, 3215280, 4287040, 6430560, 12861120]

約数ペア:

[(1, 12861120), (2, 6430560), (3, 4287040), (4, 3215280), (5, 2572224), (6, 2143520), (8, 1607640), (10, 1286112), (12, 1071760), (15, 857408), (16, 803820), (20, 643056), (24, 535880), (30, 428704), (32, 401910), (40, 321528), (48, 267940), (60, 214352), (64, 200955), (80, 160764), (96, 133970), (120, 107176), (160, 80382), (192, 66985), (240, 53588), (320, 40191), (480, 26794), (960, 13397)]