353265720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{21179}}^1$

素因数の和:21332

約数の個数: 64

約数和(自身を含む): 1067472000

約数和(自身を除く): 714206280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 16680, 21179, 42358, 63537, 84716, 105895, 127074, 169432, 211790, 254148, 317685, 423580, 508296, 635370, 847160, 1270740, 2541480, 2943881, 5887762, 8831643, 11775524, 14719405, 17663286, 23551048, 29438810, 35326572, 44158215, 58877620, 70653144, 88316430, 117755240, 176632860, 353265720]

約数ペア:

[(1, 353265720), (2, 176632860), (3, 117755240), (4, 88316430), (5, 70653144), (6, 58877620), (8, 44158215), (10, 35326572), (12, 29438810), (15, 23551048), (20, 17663286), (24, 14719405), (30, 11775524), (40, 8831643), (60, 5887762), (120, 2943881), (139, 2541480), (278, 1270740), (417, 847160), (556, 635370), (695, 508296), (834, 423580), (1112, 317685), (1390, 254148), (1668, 211790), (2085, 169432), (2780, 127074), (3336, 105895), (4170, 84716), (5560, 63537), (8340, 42358), (16680, 21179)]