338861520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16229}}^1$

素因数の和:16277

約数の個数: 120

約数和(自身を含む): 1177324200

約数和(自身を除く): 838462680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 16229, 20880, 32458, 48687, 64916, 81145, 97374, 129832, 146061, 162290, 194748, 243435, 259664, 292122, 324580, 389496, 470641, 486870, 584244, 649160, 730305, 778992, 941282, 973740, 1168488, 1298320, 1411923, 1460610, 1882564, 1947480, 2336976, 2353205, 2823846, 2921220, 3765128, 3894960, 4235769, 4706410, 5647692, 5842440, 7059615, 7530256, 8471538, 9412820, 11295384, 11684880, 14119230, 16943076, 18825640, 21178845, 22590768, 28238460, 33886152, 37651280, 42357690, 56476920, 67772304, 84715380, 112953840, 169430760, 338861520]

約数ペア:

[(1, 338861520), (2, 169430760), (3, 112953840), (4, 84715380), (5, 67772304), (6, 56476920), (8, 42357690), (9, 37651280), (10, 33886152), (12, 28238460), (15, 22590768), (16, 21178845), (18, 18825640), (20, 16943076), (24, 14119230), (29, 11684880), (30, 11295384), (36, 9412820), (40, 8471538), (45, 7530256), (48, 7059615), (58, 5842440), (60, 5647692), (72, 4706410), (80, 4235769), (87, 3894960), (90, 3765128), (116, 2921220), (120, 2823846), (144, 2353205), (145, 2336976), (174, 1947480), (180, 1882564), (232, 1460610), (240, 1411923), (261, 1298320), (290, 1168488), (348, 973740), (360, 941282), (435, 778992), (464, 730305), (522, 649160), (580, 584244), (696, 486870), (720, 470641), (870, 389496), (1044, 324580), (1160, 292122), (1305, 259664), (1392, 243435), (1740, 194748), (2088, 162290), (2320, 146061), (2610, 129832), (3480, 97374), (4176, 81145), (5220, 64916), (6960, 48687), (10440, 32458), (16229, 20880)]