4911840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{379}}^1$

素因数の和:406

約数の個数: 120

約数和(自身を含む): 17380440

約数和(自身を除く): 12468600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 379, 405, 432, 480, 540, 648, 720, 758, 810, 864, 1080, 1137, 1296, 1440, 1516, 1620, 1895, 2160, 2274, 2592, 3032, 3240, 3411, 3790, 4320, 4548, 5685, 6064, 6480, 6822, 7580, 9096, 10233, 11370, 12128, 12960, 13644, 15160, 17055, 18192, 20466, 22740, 27288, 30320, 30699, 34110, 36384, 40932, 45480, 51165, 54576, 60640, 61398, 68220, 81864, 90960, 102330, 109152, 122796, 136440, 153495, 163728, 181920, 204660, 245592, 272880, 306990, 327456, 409320, 491184, 545760, 613980, 818640, 982368, 1227960, 1637280, 2455920, 4911840]

約数ペア:

[(1, 4911840), (2, 2455920), (3, 1637280), (4, 1227960), (5, 982368), (6, 818640), (8, 613980), (9, 545760), (10, 491184), (12, 409320), (15, 327456), (16, 306990), (18, 272880), (20, 245592), (24, 204660), (27, 181920), (30, 163728), (32, 153495), (36, 136440), (40, 122796), (45, 109152), (48, 102330), (54, 90960), (60, 81864), (72, 68220), (80, 61398), (81, 60640), (90, 54576), (96, 51165), (108, 45480), (120, 40932), (135, 36384), (144, 34110), (160, 30699), (162, 30320), (180, 27288), (216, 22740), (240, 20466), (270, 18192), (288, 17055), (324, 15160), (360, 13644), (379, 12960), (405, 12128), (432, 11370), (480, 10233), (540, 9096), (648, 7580), (720, 6822), (758, 6480), (810, 6064), (864, 5685), (1080, 4548), (1137, 4320), (1296, 3790), (1440, 3411), (1516, 3240), (1620, 3032), (1895, 2592), (2160, 2274)]