120371440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{30707}}^1$

素因数の和:30734

約数の個数: 60

約数和(自身を含む): 325566216

約数和(自身を除く): 205194776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 30707, 61414, 122828, 153535, 214949, 245656, 307070, 429898, 491312, 614140, 859796, 1074745, 1228280, 1504643, 1719592, 2149490, 2456560, 3009286, 3439184, 4298980, 6018572, 7523215, 8597960, 12037144, 15046430, 17195920, 24074288, 30092860, 60185720, 120371440]

約数ペア:

[(1, 120371440), (2, 60185720), (4, 30092860), (5, 24074288), (7, 17195920), (8, 15046430), (10, 12037144), (14, 8597960), (16, 7523215), (20, 6018572), (28, 4298980), (35, 3439184), (40, 3009286), (49, 2456560), (56, 2149490), (70, 1719592), (80, 1504643), (98, 1228280), (112, 1074745), (140, 859796), (196, 614140), (245, 491312), (280, 429898), (392, 307070), (490, 245656), (560, 214949), (784, 153535), (980, 122828), (1960, 61414), (3920, 30707)]