15290376

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^2\times {\mathrm{379}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 39284400

約数和(自身を除く): 23994024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 379, 492, 758, 984, 1137, 1516, 1681, 2274, 3032, 3362, 4548, 5043, 6724, 9096, 10086, 13448, 15539, 20172, 31078, 40344, 46617, 62156, 93234, 124312, 186468, 372936, 637099, 1274198, 1911297, 2548396, 3822594, 5096792, 7645188, 15290376]

約数ペア:

[(1, 15290376), (2, 7645188), (3, 5096792), (4, 3822594), (6, 2548396), (8, 1911297), (12, 1274198), (24, 637099), (41, 372936), (82, 186468), (123, 124312), (164, 93234), (246, 62156), (328, 46617), (379, 40344), (492, 31078), (758, 20172), (984, 15539), (1137, 13448), (1516, 10086), (1681, 9096), (2274, 6724), (3032, 5043), (3362, 4548)]