15017760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{10429}}^1$

素因数の和:10450

約数の個数: 72

約数和(自身を含む): 51253020

約数和(自身を除く): 36235260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 10429, 20858, 31287, 41716, 52145, 62574, 83432, 93861, 104290, 125148, 156435, 166864, 187722, 208580, 250296, 312870, 333728, 375444, 417160, 469305, 500592, 625740, 750888, 834320, 938610, 1001184, 1251480, 1501776, 1668640, 1877220, 2502960, 3003552, 3754440, 5005920, 7508880, 15017760]

約数ペア:

[(1, 15017760), (2, 7508880), (3, 5005920), (4, 3754440), (5, 3003552), (6, 2502960), (8, 1877220), (9, 1668640), (10, 1501776), (12, 1251480), (15, 1001184), (16, 938610), (18, 834320), (20, 750888), (24, 625740), (30, 500592), (32, 469305), (36, 417160), (40, 375444), (45, 333728), (48, 312870), (60, 250296), (72, 208580), (80, 187722), (90, 166864), (96, 156435), (120, 125148), (144, 104290), (160, 93861), (180, 83432), (240, 62574), (288, 52145), (360, 41716), (480, 31287), (720, 20858), (1440, 10429)]