319886220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{18839}}^1$

素因数の和:19134

約数の個数: 48

約数和(自身を含む): 898894080

約数和(自身を除く): 579007860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 283, 566, 849, 1132, 1415, 1698, 2830, 3396, 4245, 5660, 8490, 16980, 18839, 37678, 56517, 75356, 94195, 113034, 188390, 226068, 282585, 376780, 565170, 1130340, 5331437, 10662874, 15994311, 21325748, 26657185, 31988622, 53314370, 63977244, 79971555, 106628740, 159943110, 319886220]

約数ペア:

[(1, 319886220), (2, 159943110), (3, 106628740), (4, 79971555), (5, 63977244), (6, 53314370), (10, 31988622), (12, 26657185), (15, 21325748), (20, 15994311), (30, 10662874), (60, 5331437), (283, 1130340), (566, 565170), (849, 376780), (1132, 282585), (1415, 226068), (1698, 188390), (2830, 113034), (3396, 94195), (4245, 75356), (5660, 56517), (8490, 37678), (16980, 18839)]