84480540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1408009}}^1$

素因数の和:1408021

約数の個数: 24

約数和(自身を含む): 236545680

約数和(自身を除く): 152065140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1408009, 2816018, 4224027, 5632036, 7040045, 8448054, 14080090, 16896108, 21120135, 28160180, 42240270, 84480540]

約数ペア:

[(1, 84480540), (2, 42240270), (3, 28160180), (4, 21120135), (5, 16896108), (6, 14080090), (10, 8448054), (12, 7040045), (15, 5632036), (20, 4224027), (30, 2816018), (60, 1408009)]