45872960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{20479}}^1$

素因数の和:20503

約数の個数: 56

約数和(自身を含む): 124846080

約数和(自身を除く): 78973120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 20479, 40958, 81916, 102395, 143353, 163832, 204790, 286706, 327664, 409580, 573412, 655328, 716765, 819160, 1146824, 1310656, 1433530, 1638320, 2293648, 2867060, 3276640, 4587296, 5734120, 6553280, 9174592, 11468240, 22936480, 45872960]

約数ペア:

[(1, 45872960), (2, 22936480), (4, 11468240), (5, 9174592), (7, 6553280), (8, 5734120), (10, 4587296), (14, 3276640), (16, 2867060), (20, 2293648), (28, 1638320), (32, 1433530), (35, 1310656), (40, 1146824), (56, 819160), (64, 716765), (70, 655328), (80, 573412), (112, 409580), (140, 327664), (160, 286706), (224, 204790), (280, 163832), (320, 143353), (448, 102395), (560, 81916), (1120, 40958), (2240, 20479)]