28522440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79229}}^1$

素因数の和:79246

約数の個数: 48

約数和(自身を含む): 92699100

約数和(自身を除く): 64176660

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, 79229, 158458, 237687, 316916, 396145, 475374, 633832, 713061, 792290, 950748, 1188435, 1426122, 1584580, 1901496, 2376870, 2852244, 3169160, 3565305, 4753740, 5704488, 7130610, 9507480, 14261220, 28522440]

約数ペア:

[(1, 28522440), (2, 14261220), (3, 9507480), (4, 7130610), (5, 5704488), (6, 4753740), (8, 3565305), (9, 3169160), (10, 2852244), (12, 2376870), (15, 1901496), (18, 1584580), (20, 1426122), (24, 1188435), (30, 950748), (36, 792290), (40, 713061), (45, 633832), (60, 475374), (72, 396145), (90, 316916), (120, 237687), (180, 158458), (360, 79229)]