243240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2027}}^1$

素因数の和:2041

約数の個数: 32

約数和(自身を含む): 730080

約数和(自身を除く): 486840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2027, 4054, 6081, 8108, 10135, 12162, 16216, 20270, 24324, 30405, 40540, 48648, 60810, 81080, 121620, 243240]

約数ペア:

[(1, 243240), (2, 121620), (3, 81080), (4, 60810), (5, 48648), (6, 40540), (8, 30405), (10, 24324), (12, 20270), (15, 16216), (20, 12162), (24, 10135), (30, 8108), (40, 6081), (60, 4054), (120, 2027)]