90862320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{378593}}^1$

素因数の和:378609

約数の個数: 40

約数和(自身を含む): 281673936

約数和(自身を除く): 190811616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 378593, 757186, 1135779, 1514372, 1892965, 2271558, 3028744, 3785930, 4543116, 5678895, 6057488, 7571860, 9086232, 11357790, 15143720, 18172464, 22715580, 30287440, 45431160, 90862320]

約数ペア:

[(1, 90862320), (2, 45431160), (3, 30287440), (4, 22715580), (5, 18172464), (6, 15143720), (8, 11357790), (10, 9086232), (12, 7571860), (15, 6057488), (16, 5678895), (20, 4543116), (24, 3785930), (30, 3028744), (40, 2271558), (48, 1892965), (60, 1514372), (80, 1135779), (120, 757186), (240, 378593)]