12089880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 44478720

約数和(自身を除く): 32388840

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, 71, 72, 86, 88, 90, 99, 110, 120, 129, 132, 142, 165, 172, 180, 198, 213, 215, 220, 258, 264, 284, 330, 344, 355, 360, 387, 396, 426, 430, 440, 473, 495, 516, 568, 639, 645, 660, 710, 774, 781, 792, 852, 860, 946, 990, 1032, 1065, 1278, 1290, 1320, 1419, 1420, 1548, 1562, 1704, 1720, 1892, 1935, 1980, 2130, 2343, 2365, 2556, 2580, 2838, 2840, 3053, 3096, 3124, 3195, 3784, 3870, 3905, 3960, 4257, 4260, 4686, 4730, 5112, 5160, 5676, 6106, 6248, 6390, 7029, 7095, 7740, 7810, 8514, 8520, 9159, 9372, 9460, 11352, 11715, 12212, 12780, 14058, 14190, 15265, 15480, 15620, 17028, 18318, 18744, 18920, 21285, 23430, 24424, 25560, 27477, 28116, 28380, 30530, 31240, 33583, 34056, 35145, 36636, 42570, 45795, 46860, 54954, 56232, 56760, 61060, 67166, 70290, 73272, 85140, 91590, 93720, 100749, 109908, 122120, 134332, 137385, 140580, 167915, 170280, 183180, 201498, 219816, 268664, 274770, 281160, 302247, 335830, 366360, 402996, 503745, 549540, 604494, 671660, 805992, 1007490, 1099080, 1208988, 1343320, 1511235, 2014980, 2417976, 3022470, 4029960, 6044940, 12089880]

約数ペア:

[(1, 12089880), (2, 6044940), (3, 4029960), (4, 3022470), (5, 2417976), (6, 2014980), (8, 1511235), (9, 1343320), (10, 1208988), (11, 1099080), (12, 1007490), (15, 805992), (18, 671660), (20, 604494), (22, 549540), (24, 503745), (30, 402996), (33, 366360), (36, 335830), (40, 302247), (43, 281160), (44, 274770), (45, 268664), (55, 219816), (60, 201498), (66, 183180), (71, 170280), (72, 167915), (86, 140580), (88, 137385), (90, 134332), (99, 122120), (110, 109908), (120, 100749), (129, 93720), (132, 91590), (142, 85140), (165, 73272), (172, 70290), (180, 67166), (198, 61060), (213, 56760), (215, 56232), (220, 54954), (258, 46860), (264, 45795), (284, 42570), (330, 36636), (344, 35145), (355, 34056), (360, 33583), (387, 31240), (396, 30530), (426, 28380), (430, 28116), (440, 27477), (473, 25560), (495, 24424), (516, 23430), (568, 21285), (639, 18920), (645, 18744), (660, 18318), (710, 17028), (774, 15620), (781, 15480), (792, 15265), (852, 14190), (860, 14058), (946, 12780), (990, 12212), (1032, 11715), (1065, 11352), (1278, 9460), (1290, 9372), (1320, 9159), (1419, 8520), (1420, 8514), (1548, 7810), (1562, 7740), (1704, 7095), (1720, 7029), (1892, 6390), (1935, 6248), (1980, 6106), (2130, 5676), (2343, 5160), (2365, 5112), (2556, 4730), (2580, 4686), (2838, 4260), (2840, 4257), (3053, 3960), (3096, 3905), (3124, 3870), (3195, 3784)]