15204240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{7039}}^1$

素因数の和:7061

約数の個数: 80

約数和(自身を含む): 52377600

約数和(自身を除く): 37173360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 7039, 14078, 21117, 28156, 35195, 42234, 56312, 63351, 70390, 84468, 105585, 112624, 126702, 140780, 168936, 190053, 211170, 253404, 281560, 316755, 337872, 380106, 422340, 506808, 563120, 633510, 760212, 844680, 950265, 1013616, 1267020, 1520424, 1689360, 1900530, 2534040, 3040848, 3801060, 5068080, 7602120, 15204240]

約数ペア:

[(1, 15204240), (2, 7602120), (3, 5068080), (4, 3801060), (5, 3040848), (6, 2534040), (8, 1900530), (9, 1689360), (10, 1520424), (12, 1267020), (15, 1013616), (16, 950265), (18, 844680), (20, 760212), (24, 633510), (27, 563120), (30, 506808), (36, 422340), (40, 380106), (45, 337872), (48, 316755), (54, 281560), (60, 253404), (72, 211170), (80, 190053), (90, 168936), (108, 140780), (120, 126702), (135, 112624), (144, 105585), (180, 84468), (216, 70390), (240, 63351), (270, 56312), (360, 42234), (432, 35195), (540, 28156), (720, 21117), (1080, 14078), (2160, 7039)]