1994331480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4027}}^1\times {\mathrm{4127}}^1$

素因数の和:8168

約数の個数: 64

約数和(自身を含む): 5985930240

約数和(自身を除く): 3991598760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4027, 4127, 8054, 8254, 12081, 12381, 16108, 16508, 20135, 20635, 24162, 24762, 32216, 33016, 40270, 41270, 48324, 49524, 60405, 61905, 80540, 82540, 96648, 99048, 120810, 123810, 161080, 165080, 241620, 247620, 483240, 495240, 16619429, 33238858, 49858287, 66477716, 83097145, 99716574, 132955432, 166194290, 199433148, 249291435, 332388580, 398866296, 498582870, 664777160, 997165740, 1994331480]

約数ペア:

[(1, 1994331480), (2, 997165740), (3, 664777160), (4, 498582870), (5, 398866296), (6, 332388580), (8, 249291435), (10, 199433148), (12, 166194290), (15, 132955432), (20, 99716574), (24, 83097145), (30, 66477716), (40, 49858287), (60, 33238858), (120, 16619429), (4027, 495240), (4127, 483240), (8054, 247620), (8254, 241620), (12081, 165080), (12381, 161080), (16108, 123810), (16508, 120810), (20135, 99048), (20635, 96648), (24162, 82540), (24762, 80540), (32216, 61905), (33016, 60405), (40270, 49524), (41270, 48324)]