31960560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{133169}}^1$

素因数の和:133185

約数の個数: 40

約数和(自身を含む): 99078480

約数和(自身を除く): 67117920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 133169, 266338, 399507, 532676, 665845, 799014, 1065352, 1331690, 1598028, 1997535, 2130704, 2663380, 3196056, 3995070, 5326760, 6392112, 7990140, 10653520, 15980280, 31960560]

約数ペア:

[(1, 31960560), (2, 15980280), (3, 10653520), (4, 7990140), (5, 6392112), (6, 5326760), (8, 3995070), (10, 3196056), (12, 2663380), (15, 2130704), (16, 1997535), (20, 1598028), (24, 1331690), (30, 1065352), (40, 799014), (48, 665845), (60, 532676), (80, 399507), (120, 266338), (240, 133169)]