194195520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{67429}}^1$

素因数の和:67452

約数の個数: 84

約数和(自身を含む): 667961580

約数和(自身を除く): 473766060

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 67429, 134858, 202287, 269716, 337145, 404574, 539432, 606861, 674290, 809148, 1011435, 1078864, 1213722, 1348580, 1618296, 2022870, 2157728, 2427444, 2697160, 3034305, 3236592, 4045740, 4315456, 4854888, 5394320, 6068610, 6473184, 8091480, 9709776, 10788640, 12137220, 12946368, 16182960, 19419552, 21577280, 24274440, 32365920, 38839104, 48548880, 64731840, 97097760, 194195520]

約数ペア:

[(1, 194195520), (2, 97097760), (3, 64731840), (4, 48548880), (5, 38839104), (6, 32365920), (8, 24274440), (9, 21577280), (10, 19419552), (12, 16182960), (15, 12946368), (16, 12137220), (18, 10788640), (20, 9709776), (24, 8091480), (30, 6473184), (32, 6068610), (36, 5394320), (40, 4854888), (45, 4315456), (48, 4045740), (60, 3236592), (64, 3034305), (72, 2697160), (80, 2427444), (90, 2157728), (96, 2022870), (120, 1618296), (144, 1348580), (160, 1213722), (180, 1078864), (192, 1011435), (240, 809148), (288, 674290), (320, 606861), (360, 539432), (480, 404574), (576, 337145), (720, 269716), (960, 202287), (1440, 134858), (2880, 67429)]