120023360

素因数分解:

$2^6\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2389}}^1$

素因数の和:2563

約数の個数: 56

約数和(自身を含む): 287746440

約数和(自身を除く): 167723080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 157, 160, 314, 320, 628, 785, 1256, 1570, 2389, 2512, 3140, 4778, 5024, 6280, 9556, 10048, 11945, 12560, 19112, 23890, 25120, 38224, 47780, 50240, 76448, 95560, 152896, 191120, 375073, 382240, 750146, 764480, 1500292, 1875365, 3000584, 3750730, 6001168, 7501460, 12002336, 15002920, 24004672, 30005840, 60011680, 120023360]

約数ペア:

[(1, 120023360), (2, 60011680), (4, 30005840), (5, 24004672), (8, 15002920), (10, 12002336), (16, 7501460), (20, 6001168), (32, 3750730), (40, 3000584), (64, 1875365), (80, 1500292), (157, 764480), (160, 750146), (314, 382240), (320, 375073), (628, 191120), (785, 152896), (1256, 95560), (1570, 76448), (2389, 50240), (2512, 47780), (3140, 38224), (4778, 25120), (5024, 23890), (6280, 19112), (9556, 12560), (10048, 11945)]