2475240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20627}}^1$

素因数の和:20641

約数の個数: 32

約数和(自身を含む): 7426080

約数和(自身を除く): 4950840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20627, 41254, 61881, 82508, 103135, 123762, 165016, 206270, 247524, 309405, 412540, 495048, 618810, 825080, 1237620, 2475240]

約数ペア:

[(1, 2475240), (2, 1237620), (3, 825080), (4, 618810), (5, 495048), (6, 412540), (8, 309405), (10, 247524), (12, 206270), (15, 165016), (20, 123762), (24, 103135), (30, 82508), (40, 61881), (60, 41254), (120, 20627)]