84870480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353627}}^1$

素因数の和:353643

約数の個数: 40

約数和(自身を含む): 263099232

約数和(自身を除く): 178228752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353627, 707254, 1060881, 1414508, 1768135, 2121762, 2829016, 3536270, 4243524, 5304405, 5658032, 7072540, 8487048, 10608810, 14145080, 16974096, 21217620, 28290160, 42435240, 84870480]

約数ペア:

[(1, 84870480), (2, 42435240), (3, 28290160), (4, 21217620), (5, 16974096), (6, 14145080), (8, 10608810), (10, 8487048), (12, 7072540), (15, 5658032), (16, 5304405), (20, 4243524), (24, 3536270), (30, 2829016), (40, 2121762), (48, 1768135), (60, 1414508), (80, 1060881), (120, 707254), (240, 353627)]