1520430120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8929}}^1$

素因数の和:9000

約数の個数: 192

約数和(自身を含む): 5516596800

約数和(自身を除く): 3996166680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 55, 60, 66, 72, 86, 88, 90, 99, 110, 120, 129, 132, 165, 172, 180, 198, 215, 220, 258, 264, 330, 344, 360, 387, 396, 430, 440, 473, 495, 516, 645, 660, 774, 792, 860, 946, 990, 1032, 1290, 1320, 1419, 1548, 1720, 1892, 1935, 1980, 2365, 2580, 2838, 3096, 3784, 3870, 3960, 4257, 4730, 5160, 5676, 7095, 7740, 8514, 8929, 9460, 11352, 14190, 15480, 17028, 17858, 18920, 21285, 26787, 28380, 34056, 35716, 42570, 44645, 53574, 56760, 71432, 80361, 85140, 89290, 98219, 107148, 133935, 160722, 170280, 178580, 196438, 214296, 267870, 294657, 321444, 357160, 383947, 392876, 401805, 491095, 535740, 589314, 642888, 767894, 785752, 803610, 883971, 982190, 1071480, 1151841, 1178628, 1473285, 1535788, 1607220, 1767942, 1919735, 1964380, 2303682, 2357256, 2946570, 3071576, 3214440, 3455523, 3535884, 3839470, 3928760, 4223417, 4419855, 4607364, 5759205, 5893140, 6911046, 7071768, 7678940, 8446834, 8839710, 9214728, 11518410, 11786280, 12670251, 13822092, 15357880, 16893668, 17277615, 17679420, 21117085, 23036820, 25340502, 27644184, 33787336, 34555230, 35358840, 38010753, 42234170, 46073640, 50681004, 63351255, 69110460, 76021506, 84468340, 101362008, 126702510, 138220920, 152043012, 168936680, 190053765, 253405020, 304086024, 380107530, 506810040, 760215060, 1520430120]

約数ペア:

[(1, 1520430120), (2, 760215060), (3, 506810040), (4, 380107530), (5, 304086024), (6, 253405020), (8, 190053765), (9, 168936680), (10, 152043012), (11, 138220920), (12, 126702510), (15, 101362008), (18, 84468340), (20, 76021506), (22, 69110460), (24, 63351255), (30, 50681004), (33, 46073640), (36, 42234170), (40, 38010753), (43, 35358840), (44, 34555230), (45, 33787336), (55, 27644184), (60, 25340502), (66, 23036820), (72, 21117085), (86, 17679420), (88, 17277615), (90, 16893668), (99, 15357880), (110, 13822092), (120, 12670251), (129, 11786280), (132, 11518410), (165, 9214728), (172, 8839710), (180, 8446834), (198, 7678940), (215, 7071768), (220, 6911046), (258, 5893140), (264, 5759205), (330, 4607364), (344, 4419855), (360, 4223417), (387, 3928760), (396, 3839470), (430, 3535884), (440, 3455523), (473, 3214440), (495, 3071576), (516, 2946570), (645, 2357256), (660, 2303682), (774, 1964380), (792, 1919735), (860, 1767942), (946, 1607220), (990, 1535788), (1032, 1473285), (1290, 1178628), (1320, 1151841), (1419, 1071480), (1548, 982190), (1720, 883971), (1892, 803610), (1935, 785752), (1980, 767894), (2365, 642888), (2580, 589314), (2838, 535740), (3096, 491095), (3784, 401805), (3870, 392876), (3960, 383947), (4257, 357160), (4730, 321444), (5160, 294657), (5676, 267870), (7095, 214296), (7740, 196438), (8514, 178580), (8929, 170280), (9460, 160722), (11352, 133935), (14190, 107148), (15480, 98219), (17028, 89290), (17858, 85140), (18920, 80361), (21285, 71432), (26787, 56760), (28380, 53574), (34056, 44645), (35716, 42570)]