2912462160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{258197}}^1$

素因数の和:258260

約数の個数: 80

約数和(自身を含む): 9220766976

約数和(自身を除く): 6308304816

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, 258197, 516394, 774591, 1032788, 1290985, 1549182, 2065576, 2581970, 3098364, 3872955, 4131152, 5163940, 6196728, 7745910, 10327880, 12135259, 12393456, 15491820, 20655760, 24270518, 30983640, 36405777, 48541036, 60676295, 61967280, 72811554, 97082072, 121352590, 145623108, 182028885, 194164144, 242705180, 291246216, 364057770, 485410360, 582492432, 728115540, 970820720, 1456231080, 2912462160]

約数ペア:

[(1, 2912462160), (2, 1456231080), (3, 970820720), (4, 728115540), (5, 582492432), (6, 485410360), (8, 364057770), (10, 291246216), (12, 242705180), (15, 194164144), (16, 182028885), (20, 145623108), (24, 121352590), (30, 97082072), (40, 72811554), (47, 61967280), (48, 60676295), (60, 48541036), (80, 36405777), (94, 30983640), (120, 24270518), (141, 20655760), (188, 15491820), (235, 12393456), (240, 12135259), (282, 10327880), (376, 7745910), (470, 6196728), (564, 5163940), (705, 4131152), (752, 3872955), (940, 3098364), (1128, 2581970), (1410, 2065576), (1880, 1549182), (2256, 1290985), (2820, 1032788), (3760, 774591), (5640, 516394), (11280, 258197)]