15052440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9649}}^1$

素因数の和:9676

約数の個数: 64

約数和(自身を含む): 48636000

約数和(自身を除く): 33583560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 9649, 19298, 28947, 38596, 48245, 57894, 77192, 96490, 115788, 125437, 144735, 192980, 231576, 250874, 289470, 376311, 385960, 501748, 578940, 627185, 752622, 1003496, 1157880, 1254370, 1505244, 1881555, 2508740, 3010488, 3763110, 5017480, 7526220, 15052440]

約数ペア:

[(1, 15052440), (2, 7526220), (3, 5017480), (4, 3763110), (5, 3010488), (6, 2508740), (8, 1881555), (10, 1505244), (12, 1254370), (13, 1157880), (15, 1003496), (20, 752622), (24, 627185), (26, 578940), (30, 501748), (39, 385960), (40, 376311), (52, 289470), (60, 250874), (65, 231576), (78, 192980), (104, 144735), (120, 125437), (130, 115788), (156, 96490), (195, 77192), (260, 57894), (312, 48245), (390, 38596), (520, 28947), (780, 19298), (1560, 9649)]