2012427960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{2083}}^1$

素因数の和:2277

約数の個数: 128

約数和(自身を含む): 6175975680

約数和(自身を除く): 4163547720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 97, 120, 166, 194, 249, 291, 332, 388, 415, 485, 498, 582, 664, 776, 830, 970, 996, 1164, 1245, 1455, 1660, 1940, 1992, 2083, 2328, 2490, 2910, 3320, 3880, 4166, 4980, 5820, 6249, 8051, 8332, 9960, 10415, 11640, 12498, 16102, 16664, 20830, 24153, 24996, 31245, 32204, 40255, 41660, 48306, 49992, 62490, 64408, 80510, 83320, 96612, 120765, 124980, 161020, 172889, 193224, 202051, 241530, 249960, 322040, 345778, 404102, 483060, 518667, 606153, 691556, 808204, 864445, 966120, 1010255, 1037334, 1212306, 1383112, 1616408, 1728890, 2020510, 2074668, 2424612, 2593335, 3030765, 3457780, 4041020, 4149336, 4849224, 5186670, 6061530, 6915560, 8082040, 10373340, 12123060, 16770233, 20746680, 24246120, 33540466, 50310699, 67080932, 83851165, 100621398, 134161864, 167702330, 201242796, 251553495, 335404660, 402485592, 503106990, 670809320, 1006213980, 2012427960]

約数ペア:

[(1, 2012427960), (2, 1006213980), (3, 670809320), (4, 503106990), (5, 402485592), (6, 335404660), (8, 251553495), (10, 201242796), (12, 167702330), (15, 134161864), (20, 100621398), (24, 83851165), (30, 67080932), (40, 50310699), (60, 33540466), (83, 24246120), (97, 20746680), (120, 16770233), (166, 12123060), (194, 10373340), (249, 8082040), (291, 6915560), (332, 6061530), (388, 5186670), (415, 4849224), (485, 4149336), (498, 4041020), (582, 3457780), (664, 3030765), (776, 2593335), (830, 2424612), (970, 2074668), (996, 2020510), (1164, 1728890), (1245, 1616408), (1455, 1383112), (1660, 1212306), (1940, 1037334), (1992, 1010255), (2083, 966120), (2328, 864445), (2490, 808204), (2910, 691556), (3320, 606153), (3880, 518667), (4166, 483060), (4980, 404102), (5820, 345778), (6249, 322040), (8051, 249960), (8332, 241530), (9960, 202051), (10415, 193224), (11640, 172889), (12498, 161020), (16102, 124980), (16664, 120765), (20830, 96612), (24153, 83320), (24996, 80510), (31245, 64408), (32204, 62490), (40255, 49992), (41660, 48306)]