12277320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 41057280

約数和(自身を除く): 28779960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 131, 132, 142, 165, 213, 220, 262, 264, 284, 330, 355, 393, 426, 440, 524, 568, 655, 660, 710, 781, 786, 852, 1048, 1065, 1310, 1320, 1420, 1441, 1562, 1572, 1704, 1965, 2130, 2343, 2620, 2840, 2882, 3124, 3144, 3905, 3930, 4260, 4323, 4686, 5240, 5764, 6248, 7205, 7810, 7860, 8520, 8646, 9301, 9372, 11528, 11715, 14410, 15620, 15720, 17292, 18602, 18744, 21615, 23430, 27903, 28820, 31240, 34584, 37204, 43230, 46505, 46860, 55806, 57640, 74408, 86460, 93010, 93720, 102311, 111612, 139515, 172920, 186020, 204622, 223224, 279030, 306933, 372040, 409244, 511555, 558060, 613866, 818488, 1023110, 1116120, 1227732, 1534665, 2046220, 2455464, 3069330, 4092440, 6138660, 12277320]

約数ペア:

[(1, 12277320), (2, 6138660), (3, 4092440), (4, 3069330), (5, 2455464), (6, 2046220), (8, 1534665), (10, 1227732), (11, 1116120), (12, 1023110), (15, 818488), (20, 613866), (22, 558060), (24, 511555), (30, 409244), (33, 372040), (40, 306933), (44, 279030), (55, 223224), (60, 204622), (66, 186020), (71, 172920), (88, 139515), (110, 111612), (120, 102311), (131, 93720), (132, 93010), (142, 86460), (165, 74408), (213, 57640), (220, 55806), (262, 46860), (264, 46505), (284, 43230), (330, 37204), (355, 34584), (393, 31240), (426, 28820), (440, 27903), (524, 23430), (568, 21615), (655, 18744), (660, 18602), (710, 17292), (781, 15720), (786, 15620), (852, 14410), (1048, 11715), (1065, 11528), (1310, 9372), (1320, 9301), (1420, 8646), (1441, 8520), (1562, 7860), (1572, 7810), (1704, 7205), (1965, 6248), (2130, 5764), (2343, 5240), (2620, 4686), (2840, 4323), (2882, 4260), (3124, 3930), (3144, 3905)]