23248980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2437}}^1$

素因数の和:2505

約数の個数: 72

約数和(自身を含む): 71881992

約数和(自身を除く): 48633012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 2437, 3180, 4770, 4874, 7311, 9540, 9748, 12185, 14622, 21933, 24370, 29244, 36555, 43866, 48740, 73110, 87732, 109665, 129161, 146220, 219330, 258322, 387483, 438660, 516644, 645805, 774966, 1162449, 1291610, 1549932, 1937415, 2324898, 2583220, 3874830, 4649796, 5812245, 7749660, 11624490, 23248980]

約数ペア:

[(1, 23248980), (2, 11624490), (3, 7749660), (4, 5812245), (5, 4649796), (6, 3874830), (9, 2583220), (10, 2324898), (12, 1937415), (15, 1549932), (18, 1291610), (20, 1162449), (30, 774966), (36, 645805), (45, 516644), (53, 438660), (60, 387483), (90, 258322), (106, 219330), (159, 146220), (180, 129161), (212, 109665), (265, 87732), (318, 73110), (477, 48740), (530, 43866), (636, 36555), (795, 29244), (954, 24370), (1060, 21933), (1590, 14622), (1908, 12185), (2385, 9748), (2437, 9540), (3180, 7311), (4770, 4874)]