2506382160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{222197}}^1$

素因数の和:222260

約数の個数: 80

約数和(自身を含む): 7935134976

約数和(自身を除く): 5428752816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 222197, 444394, 666591, 888788, 1110985, 1333182, 1777576, 2221970, 2666364, 3332955, 3555152, 4443940, 5332728, 6665910, 8887880, 10443259, 10665456, 13331820, 17775760, 20886518, 26663640, 31329777, 41773036, 52216295, 53327280, 62659554, 83546072, 104432590, 125319108, 156648885, 167092144, 208865180, 250638216, 313297770, 417730360, 501276432, 626595540, 835460720, 1253191080, 2506382160]

約数ペア:

[(1, 2506382160), (2, 1253191080), (3, 835460720), (4, 626595540), (5, 501276432), (6, 417730360), (8, 313297770), (10, 250638216), (12, 208865180), (15, 167092144), (16, 156648885), (20, 125319108), (24, 104432590), (30, 83546072), (40, 62659554), (47, 53327280), (48, 52216295), (60, 41773036), (80, 31329777), (94, 26663640), (120, 20886518), (141, 17775760), (188, 13331820), (235, 10665456), (240, 10443259), (282, 8887880), (376, 6665910), (470, 5332728), (564, 4443940), (705, 3555152), (752, 3332955), (940, 2666364), (1128, 2221970), (1410, 1777576), (1880, 1333182), (2256, 1110985), (2820, 888788), (3760, 666591), (5640, 444394), (11280, 222197)]