131301360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4241}}^1$

素因数の和:4303

約数の個数: 120

約数和(自身を含む): 451314864

約数和(自身を除く): 320013504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4241, 5160, 6192, 7740, 8482, 10320, 12723, 15480, 16964, 21205, 25446, 30960, 33928, 38169, 42410, 50892, 63615, 67856, 76338, 84820, 101784, 127230, 152676, 169640, 182363, 190845, 203568, 254460, 305352, 339280, 364726, 381690, 508920, 547089, 610704, 729452, 763380, 911815, 1017840, 1094178, 1458904, 1526760, 1641267, 1823630, 2188356, 2735445, 2917808, 3053520, 3282534, 3647260, 4376712, 5470890, 6565068, 7294520, 8206335, 8753424, 10941780, 13130136, 14589040, 16412670, 21883560, 26260272, 32825340, 43767120, 65650680, 131301360]

約数ペア:

[(1, 131301360), (2, 65650680), (3, 43767120), (4, 32825340), (5, 26260272), (6, 21883560), (8, 16412670), (9, 14589040), (10, 13130136), (12, 10941780), (15, 8753424), (16, 8206335), (18, 7294520), (20, 6565068), (24, 5470890), (30, 4376712), (36, 3647260), (40, 3282534), (43, 3053520), (45, 2917808), (48, 2735445), (60, 2188356), (72, 1823630), (80, 1641267), (86, 1526760), (90, 1458904), (120, 1094178), (129, 1017840), (144, 911815), (172, 763380), (180, 729452), (215, 610704), (240, 547089), (258, 508920), (344, 381690), (360, 364726), (387, 339280), (430, 305352), (516, 254460), (645, 203568), (688, 190845), (720, 182363), (774, 169640), (860, 152676), (1032, 127230), (1290, 101784), (1548, 84820), (1720, 76338), (1935, 67856), (2064, 63615), (2580, 50892), (3096, 42410), (3440, 38169), (3870, 33928), (4241, 30960), (5160, 25446), (6192, 21205), (7740, 16964), (8482, 15480), (10320, 12723)]