15872280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4561}}^1$

素因数の和:4604

約数の個数: 64

約数和(自身を含む): 49269600

約数和(自身を除く): 33397320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 4561, 9122, 13683, 18244, 22805, 27366, 36488, 45610, 54732, 68415, 91220, 109464, 132269, 136830, 182440, 264538, 273660, 396807, 529076, 547320, 661345, 793614, 1058152, 1322690, 1587228, 1984035, 2645380, 3174456, 3968070, 5290760, 7936140, 15872280]

約数ペア:

[(1, 15872280), (2, 7936140), (3, 5290760), (4, 3968070), (5, 3174456), (6, 2645380), (8, 1984035), (10, 1587228), (12, 1322690), (15, 1058152), (20, 793614), (24, 661345), (29, 547320), (30, 529076), (40, 396807), (58, 273660), (60, 264538), (87, 182440), (116, 136830), (120, 132269), (145, 109464), (174, 91220), (232, 68415), (290, 54732), (348, 45610), (435, 36488), (580, 27366), (696, 22805), (870, 18244), (1160, 13683), (1740, 9122), (3480, 4561)]