28683240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239027}}^1$

素因数の和:239041

約数の個数: 32

約数和(自身を含む): 86050080

約数和(自身を除く): 57366840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239027, 478054, 717081, 956108, 1195135, 1434162, 1912216, 2390270, 2868324, 3585405, 4780540, 5736648, 7170810, 9561080, 14341620, 28683240]

約数ペア:

[(1, 28683240), (2, 14341620), (3, 9561080), (4, 7170810), (5, 5736648), (6, 4780540), (8, 3585405), (10, 2868324), (12, 2390270), (15, 1912216), (20, 1434162), (24, 1195135), (30, 956108), (40, 717081), (60, 478054), (120, 239027)]