240442080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{500921}}^1$

素因数の和:500939

約数の個数: 48

約数和(自身を含む): 757394064

約数和(自身を除く): 516951984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 500921, 1001842, 1502763, 2003684, 2504605, 3005526, 4007368, 5009210, 6011052, 7513815, 8014736, 10018420, 12022104, 15027630, 16029472, 20036840, 24044208, 30055260, 40073680, 48088416, 60110520, 80147360, 120221040, 240442080]

約数ペア:

[(1, 240442080), (2, 120221040), (3, 80147360), (4, 60110520), (5, 48088416), (6, 40073680), (8, 30055260), (10, 24044208), (12, 20036840), (15, 16029472), (16, 15027630), (20, 12022104), (24, 10018420), (30, 8014736), (32, 7513815), (40, 6011052), (48, 5009210), (60, 4007368), (80, 3005526), (96, 2504605), (120, 2003684), (160, 1502763), (240, 1001842), (480, 500921)]