315946920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{36067}}^1$

素因数の和:36154

約数の個数: 64

約数和(自身を含む): 960851520

約数和(自身を除く): 644904600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 36067, 72134, 108201, 144268, 180335, 216402, 288536, 360670, 432804, 541005, 721340, 865608, 1082010, 1442680, 2164020, 2632891, 4328040, 5265782, 7898673, 10531564, 13164455, 15797346, 21063128, 26328910, 31594692, 39493365, 52657820, 63189384, 78986730, 105315640, 157973460, 315946920]

約数ペア:

[(1, 315946920), (2, 157973460), (3, 105315640), (4, 78986730), (5, 63189384), (6, 52657820), (8, 39493365), (10, 31594692), (12, 26328910), (15, 21063128), (20, 15797346), (24, 13164455), (30, 10531564), (40, 7898673), (60, 5265782), (73, 4328040), (120, 2632891), (146, 2164020), (219, 1442680), (292, 1082010), (365, 865608), (438, 721340), (584, 541005), (730, 432804), (876, 360670), (1095, 288536), (1460, 216402), (1752, 180335), (2190, 144268), (2920, 108201), (4380, 72134), (8760, 36067)]