2415240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6709}}^1$

素因数の和:6726

約数の個数: 48

約数和(自身を含む): 7850700

約数和(自身を除く): 5435460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 6709, 13418, 20127, 26836, 33545, 40254, 53672, 60381, 67090, 80508, 100635, 120762, 134180, 161016, 201270, 241524, 268360, 301905, 402540, 483048, 603810, 805080, 1207620, 2415240]

約数ペア:

[(1, 2415240), (2, 1207620), (3, 805080), (4, 603810), (5, 483048), (6, 402540), (8, 301905), (9, 268360), (10, 241524), (12, 201270), (15, 161016), (18, 134180), (20, 120762), (24, 100635), (30, 80508), (36, 67090), (40, 60381), (45, 53672), (60, 40254), (72, 33545), (90, 26836), (120, 20127), (180, 13418), (360, 6709)]