2108084640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4391843}}^1$

素因数の和:4391861

約数の個数: 48

約数和(自身を含む): 6640468128

約数和(自身を除く): 4532383488

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, 4391843, 8783686, 13175529, 17567372, 21959215, 26351058, 35134744, 43918430, 52702116, 65877645, 70269488, 87836860, 105404232, 131755290, 140538976, 175673720, 210808464, 263510580, 351347440, 421616928, 527021160, 702694880, 1054042320, 2108084640]

約数ペア:

[(1, 2108084640), (2, 1054042320), (3, 702694880), (4, 527021160), (5, 421616928), (6, 351347440), (8, 263510580), (10, 210808464), (12, 175673720), (15, 140538976), (16, 131755290), (20, 105404232), (24, 87836860), (30, 70269488), (32, 65877645), (40, 52702116), (48, 43918430), (60, 35134744), (80, 26351058), (96, 21959215), (120, 17567372), (160, 13175529), (240, 8783686), (480, 4391843)]