90606480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{377527}}^1$

素因数の和:377543

約数の個数: 40

約数和(自身を含む): 280880832

約数和(自身を除く): 190274352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 377527, 755054, 1132581, 1510108, 1887635, 2265162, 3020216, 3775270, 4530324, 5662905, 6040432, 7550540, 9060648, 11325810, 15101080, 18121296, 22651620, 30202160, 45303240, 90606480]

約数ペア:

[(1, 90606480), (2, 45303240), (3, 30202160), (4, 22651620), (5, 18121296), (6, 15101080), (8, 11325810), (10, 9060648), (12, 7550540), (15, 6040432), (16, 5662905), (20, 4530324), (24, 3775270), (30, 3020216), (40, 2265162), (48, 1887635), (60, 1510108), (80, 1132581), (120, 755054), (240, 377527)]