48165720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401381}}^1$

素因数の和:401395

約数の個数: 32

約数和(自身を含む): 144497520

約数和(自身を除く): 96331800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401381, 802762, 1204143, 1605524, 2006905, 2408286, 3211048, 4013810, 4816572, 6020715, 8027620, 9633144, 12041430, 16055240, 24082860, 48165720]

約数ペア:

[(1, 48165720), (2, 24082860), (3, 16055240), (4, 12041430), (5, 9633144), (6, 8027620), (8, 6020715), (10, 4816572), (12, 4013810), (15, 3211048), (20, 2408286), (24, 2006905), (30, 1605524), (40, 1204143), (60, 802762), (120, 401381)]