12470580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2389}}^1$

素因数の和:2433

約数の個数: 72

約数和(自身を含む): 39148200

約数和(自身を除く): 26677620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2389, 2610, 4778, 5220, 7167, 9556, 11945, 14334, 21501, 23890, 28668, 35835, 43002, 47780, 69281, 71670, 86004, 107505, 138562, 143340, 207843, 215010, 277124, 346405, 415686, 430020, 623529, 692810, 831372, 1039215, 1247058, 1385620, 2078430, 2494116, 3117645, 4156860, 6235290, 12470580]

約数ペア:

[(1, 12470580), (2, 6235290), (3, 4156860), (4, 3117645), (5, 2494116), (6, 2078430), (9, 1385620), (10, 1247058), (12, 1039215), (15, 831372), (18, 692810), (20, 623529), (29, 430020), (30, 415686), (36, 346405), (45, 277124), (58, 215010), (60, 207843), (87, 143340), (90, 138562), (116, 107505), (145, 86004), (174, 71670), (180, 69281), (261, 47780), (290, 43002), (348, 35835), (435, 28668), (522, 23890), (580, 21501), (870, 14334), (1044, 11945), (1305, 9556), (1740, 7167), (2389, 5220), (2610, 4778)]