197091480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{1481}}^1$

素因数の和:2604

約数の個数: 64

約数和(自身を含む): 592207200

約数和(自身を除く): 395115720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1109, 1481, 2218, 2962, 3327, 4436, 4443, 5545, 5924, 6654, 7405, 8872, 8886, 11090, 11848, 13308, 14810, 16635, 17772, 22180, 22215, 26616, 29620, 33270, 35544, 44360, 44430, 59240, 66540, 88860, 133080, 177720, 1642429, 3284858, 4927287, 6569716, 8212145, 9854574, 13139432, 16424290, 19709148, 24636435, 32848580, 39418296, 49272870, 65697160, 98545740, 197091480]

約数ペア:

[(1, 197091480), (2, 98545740), (3, 65697160), (4, 49272870), (5, 39418296), (6, 32848580), (8, 24636435), (10, 19709148), (12, 16424290), (15, 13139432), (20, 9854574), (24, 8212145), (30, 6569716), (40, 4927287), (60, 3284858), (120, 1642429), (1109, 177720), (1481, 133080), (2218, 88860), (2962, 66540), (3327, 59240), (4436, 44430), (4443, 44360), (5545, 35544), (5924, 33270), (6654, 29620), (7405, 26616), (8872, 22215), (8886, 22180), (11090, 17772), (11848, 16635), (13308, 14810)]