248704080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1036267}}^1$

素因数の和:1036283

約数の個数: 40

約数和(自身を含む): 770983392

約数和(自身を除く): 522279312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1036267, 2072534, 3108801, 4145068, 5181335, 6217602, 8290136, 10362670, 12435204, 15544005, 16580272, 20725340, 24870408, 31088010, 41450680, 49740816, 62176020, 82901360, 124352040, 248704080]

約数ペア:

[(1, 248704080), (2, 124352040), (3, 82901360), (4, 62176020), (5, 49740816), (6, 41450680), (8, 31088010), (10, 24870408), (12, 20725340), (15, 16580272), (16, 15544005), (20, 12435204), (24, 10362670), (30, 8290136), (40, 6217602), (48, 5181335), (60, 4145068), (80, 3108801), (120, 2072534), (240, 1036267)]