72684960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{929}}^1$

素因数の和:1110

約数の個数: 96

約数和(自身を含む): 230610240

約数和(自身を除く): 157925280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 163, 240, 326, 480, 489, 652, 815, 929, 978, 1304, 1630, 1858, 1956, 2445, 2608, 2787, 3260, 3716, 3912, 4645, 4890, 5216, 5574, 6520, 7432, 7824, 9290, 9780, 11148, 13040, 13935, 14864, 15648, 18580, 19560, 22296, 26080, 27870, 29728, 37160, 39120, 44592, 55740, 74320, 78240, 89184, 111480, 148640, 151427, 222960, 302854, 445920, 454281, 605708, 757135, 908562, 1211416, 1514270, 1817124, 2271405, 2422832, 3028540, 3634248, 4542810, 4845664, 6057080, 7268496, 9085620, 12114160, 14536992, 18171240, 24228320, 36342480, 72684960]

約数ペア:

[(1, 72684960), (2, 36342480), (3, 24228320), (4, 18171240), (5, 14536992), (6, 12114160), (8, 9085620), (10, 7268496), (12, 6057080), (15, 4845664), (16, 4542810), (20, 3634248), (24, 3028540), (30, 2422832), (32, 2271405), (40, 1817124), (48, 1514270), (60, 1211416), (80, 908562), (96, 757135), (120, 605708), (160, 454281), (163, 445920), (240, 302854), (326, 222960), (480, 151427), (489, 148640), (652, 111480), (815, 89184), (929, 78240), (978, 74320), (1304, 55740), (1630, 44592), (1858, 39120), (1956, 37160), (2445, 29728), (2608, 27870), (2787, 26080), (3260, 22296), (3716, 19560), (3912, 18580), (4645, 15648), (4890, 14864), (5216, 13935), (5574, 13040), (6520, 11148), (7432, 9780), (7824, 9290)]