72600640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{32411}}^1$

素因数の和:32435

約数の個数: 56

約数和(自身を含む): 197583552

約数和(自身を除く): 124982912

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, 32411, 64822, 129644, 162055, 226877, 259288, 324110, 453754, 518576, 648220, 907508, 1037152, 1134385, 1296440, 1815016, 2074304, 2268770, 2592880, 3630032, 4537540, 5185760, 7260064, 9075080, 10371520, 14520128, 18150160, 36300320, 72600640]

約数ペア:

[(1, 72600640), (2, 36300320), (4, 18150160), (5, 14520128), (7, 10371520), (8, 9075080), (10, 7260064), (14, 5185760), (16, 4537540), (20, 3630032), (28, 2592880), (32, 2268770), (35, 2074304), (40, 1815016), (56, 1296440), (64, 1134385), (70, 1037152), (80, 907508), (112, 648220), (140, 518576), (160, 453754), (224, 324110), (280, 259288), (320, 226877), (448, 162055), (560, 129644), (1120, 64822), (2240, 32411)]