9041220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{5581}}^1$

素因数の和:5602

約数の個数: 60

約数和(自身を含む): 28367724

約数和(自身を除く): 19326504

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 5581, 11162, 16743, 22324, 27905, 33486, 50229, 55810, 66972, 83715, 100458, 111620, 150687, 167430, 200916, 251145, 301374, 334860, 452061, 502290, 602748, 753435, 904122, 1004580, 1506870, 1808244, 2260305, 3013740, 4520610, 9041220]

約数ペア:

[(1, 9041220), (2, 4520610), (3, 3013740), (4, 2260305), (5, 1808244), (6, 1506870), (9, 1004580), (10, 904122), (12, 753435), (15, 602748), (18, 502290), (20, 452061), (27, 334860), (30, 301374), (36, 251145), (45, 200916), (54, 167430), (60, 150687), (81, 111620), (90, 100458), (108, 83715), (135, 66972), (162, 55810), (180, 50229), (270, 33486), (324, 27905), (405, 22324), (540, 16743), (810, 11162), (1620, 5581)]