240148580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{2447}}^1$

素因数の和:3164

約数の個数: 48

約数和(自身を含む): 577414656

約数和(自身を除く): 337266076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 701, 1402, 2447, 2804, 3505, 4894, 4907, 7010, 9788, 9814, 12235, 14020, 17129, 19628, 24470, 24535, 34258, 48940, 49070, 68516, 85645, 98140, 171290, 342580, 1715347, 3430694, 6861388, 8576735, 12007429, 17153470, 24014858, 34306940, 48029716, 60037145, 120074290, 240148580]

約数ペア:

[(1, 240148580), (2, 120074290), (4, 60037145), (5, 48029716), (7, 34306940), (10, 24014858), (14, 17153470), (20, 12007429), (28, 8576735), (35, 6861388), (70, 3430694), (140, 1715347), (701, 342580), (1402, 171290), (2447, 98140), (2804, 85645), (3505, 68516), (4894, 49070), (4907, 48940), (7010, 34258), (9788, 24535), (9814, 24470), (12235, 19628), (14020, 17129)]