63821040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{265921}}^1$

素因数の和:265937

約数の個数: 40

約数和(自身を含む): 197845968

約数和(自身を除く): 134024928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 265921, 531842, 797763, 1063684, 1329605, 1595526, 2127368, 2659210, 3191052, 3988815, 4254736, 5318420, 6382104, 7977630, 10636840, 12764208, 15955260, 21273680, 31910520, 63821040]

約数ペア:

[(1, 63821040), (2, 31910520), (3, 21273680), (4, 15955260), (5, 12764208), (6, 10636840), (8, 7977630), (10, 6382104), (12, 5318420), (15, 4254736), (16, 3988815), (20, 3191052), (24, 2659210), (30, 2127368), (40, 1595526), (48, 1329605), (60, 1063684), (80, 797763), (120, 531842), (240, 265921)]