1229200080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5121667}}^1$

素因数の和:5121683

約数の個数: 40

約数和(自身を含む): 3810520992

約数和(自身を除く): 2581320912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5121667, 10243334, 15365001, 20486668, 25608335, 30730002, 40973336, 51216670, 61460004, 76825005, 81946672, 102433340, 122920008, 153650010, 204866680, 245840016, 307300020, 409733360, 614600040, 1229200080]

約数ペア:

[(1, 1229200080), (2, 614600040), (3, 409733360), (4, 307300020), (5, 245840016), (6, 204866680), (8, 153650010), (10, 122920008), (12, 102433340), (15, 81946672), (16, 76825005), (20, 61460004), (24, 51216670), (30, 40973336), (40, 30730002), (48, 25608335), (60, 20486668), (80, 15365001), (120, 10243334), (240, 5121667)]