69442080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{144671}}^1$

素因数の和:144689

約数の個数: 48

約数和(自身を含む): 218744064

約数和(自身を除く): 149301984

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, 144671, 289342, 434013, 578684, 723355, 868026, 1157368, 1446710, 1736052, 2170065, 2314736, 2893420, 3472104, 4340130, 4629472, 5786840, 6944208, 8680260, 11573680, 13888416, 17360520, 23147360, 34721040, 69442080]

約数ペア:

[(1, 69442080), (2, 34721040), (3, 23147360), (4, 17360520), (5, 13888416), (6, 11573680), (8, 8680260), (10, 6944208), (12, 5786840), (15, 4629472), (16, 4340130), (20, 3472104), (24, 2893420), (30, 2314736), (32, 2170065), (40, 1736052), (48, 1446710), (60, 1157368), (80, 868026), (96, 723355), (120, 578684), (160, 434013), (240, 289342), (480, 144671)]