15598980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{9629}}^1$

素因数の和:9650

約数の個数: 60

約数和(自身を含む): 48939660

約数和(自身を除く): 33340680

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, 9629, 19258, 28887, 38516, 48145, 57774, 86661, 96290, 115548, 144435, 173322, 192580, 259983, 288870, 346644, 433305, 519966, 577740, 779949, 866610, 1039932, 1299915, 1559898, 1733220, 2599830, 3119796, 3899745, 5199660, 7799490, 15598980]

約数ペア:

[(1, 15598980), (2, 7799490), (3, 5199660), (4, 3899745), (5, 3119796), (6, 2599830), (9, 1733220), (10, 1559898), (12, 1299915), (15, 1039932), (18, 866610), (20, 779949), (27, 577740), (30, 519966), (36, 433305), (45, 346644), (54, 288870), (60, 259983), (81, 192580), (90, 173322), (108, 144435), (135, 115548), (162, 96290), (180, 86661), (270, 57774), (324, 48145), (405, 38516), (540, 28887), (810, 19258), (1620, 9629)]