12684960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:427

約数の個数: 144

約数和(自身を含む): 45287424

約数和(自身を除く): 32602464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 383, 414, 460, 480, 552, 690, 720, 736, 766, 828, 920, 1035, 1104, 1149, 1380, 1440, 1532, 1656, 1840, 1915, 2070, 2208, 2298, 2760, 3064, 3312, 3447, 3680, 3830, 4140, 4596, 5520, 5745, 6128, 6624, 6894, 7660, 8280, 8809, 9192, 11040, 11490, 12256, 13788, 15320, 16560, 17235, 17618, 18384, 22980, 26427, 27576, 30640, 33120, 34470, 35236, 36768, 44045, 45960, 52854, 55152, 61280, 68940, 70472, 79281, 88090, 91920, 105708, 110304, 132135, 137880, 140944, 158562, 176180, 183840, 211416, 264270, 275760, 281888, 317124, 352360, 396405, 422832, 528540, 551520, 634248, 704720, 792810, 845664, 1057080, 1268496, 1409440, 1585620, 2114160, 2536992, 3171240, 4228320, 6342480, 12684960]

約数ペア:

[(1, 12684960), (2, 6342480), (3, 4228320), (4, 3171240), (5, 2536992), (6, 2114160), (8, 1585620), (9, 1409440), (10, 1268496), (12, 1057080), (15, 845664), (16, 792810), (18, 704720), (20, 634248), (23, 551520), (24, 528540), (30, 422832), (32, 396405), (36, 352360), (40, 317124), (45, 281888), (46, 275760), (48, 264270), (60, 211416), (69, 183840), (72, 176180), (80, 158562), (90, 140944), (92, 137880), (96, 132135), (115, 110304), (120, 105708), (138, 91920), (144, 88090), (160, 79281), (180, 70472), (184, 68940), (207, 61280), (230, 55152), (240, 52854), (276, 45960), (288, 44045), (345, 36768), (360, 35236), (368, 34470), (383, 33120), (414, 30640), (460, 27576), (480, 26427), (552, 22980), (690, 18384), (720, 17618), (736, 17235), (766, 16560), (828, 15320), (920, 13788), (1035, 12256), (1104, 11490), (1149, 11040), (1380, 9192), (1440, 8809), (1532, 8280), (1656, 7660), (1840, 6894), (1915, 6624), (2070, 6128), (2208, 5745), (2298, 5520), (2760, 4596), (3064, 4140), (3312, 3830), (3447, 3680)]