2272480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2029}}^1$

素因数の和:2051

約数の個数: 48

約数和(自身を含む): 6138720

約数和(自身を除く): 3866240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2029, 4058, 8116, 10145, 14203, 16232, 20290, 28406, 32464, 40580, 56812, 64928, 71015, 81160, 113624, 142030, 162320, 227248, 284060, 324640, 454496, 568120, 1136240, 2272480]

約数ペア:

[(1, 2272480), (2, 1136240), (4, 568120), (5, 454496), (7, 324640), (8, 284060), (10, 227248), (14, 162320), (16, 142030), (20, 113624), (28, 81160), (32, 71015), (35, 64928), (40, 56812), (56, 40580), (70, 32464), (80, 28406), (112, 20290), (140, 16232), (160, 14203), (224, 10145), (280, 8116), (560, 4058), (1120, 2029)]