1405248480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14143}}^1$

素因数の和:14190

約数の個数: 192

約数和(自身を含む): 5132574720

約数和(自身を除く): 3727326240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4968, 5520, 6210, 6624, 8280, 9936, 11040, 12420, 14143, 16560, 19872, 24840, 28286, 33120, 42429, 49680, 56572, 70715, 84858, 99360, 113144, 127287, 141430, 169716, 212145, 226288, 254574, 282860, 325289, 339432, 381861, 424290, 452576, 509148, 565720, 636435, 650578, 678864, 763722, 848580, 975867, 1018296, 1131440, 1272870, 1301156, 1357728, 1527444, 1626445, 1697160, 1909305, 1951734, 2036592, 2262880, 2545740, 2602312, 2927601, 3054888, 3252890, 3394320, 3818610, 3903468, 4073184, 4879335, 5091480, 5204624, 5855202, 6109776, 6505780, 6788640, 7637220, 7806936, 8782803, 9758670, 10182960, 10409248, 11710404, 12219552, 13011560, 14638005, 15274440, 15613872, 17565606, 19517340, 20365920, 23420808, 26023120, 29276010, 30548880, 31227744, 35131212, 39034680, 43914015, 46841616, 52046240, 58552020, 61097760, 70262424, 78069360, 87828030, 93683232, 117104040, 140524848, 156138720, 175656060, 234208080, 281049696, 351312120, 468416160, 702624240, 1405248480]

約数ペア:

[(1, 1405248480), (2, 702624240), (3, 468416160), (4, 351312120), (5, 281049696), (6, 234208080), (8, 175656060), (9, 156138720), (10, 140524848), (12, 117104040), (15, 93683232), (16, 87828030), (18, 78069360), (20, 70262424), (23, 61097760), (24, 58552020), (27, 52046240), (30, 46841616), (32, 43914015), (36, 39034680), (40, 35131212), (45, 31227744), (46, 30548880), (48, 29276010), (54, 26023120), (60, 23420808), (69, 20365920), (72, 19517340), (80, 17565606), (90, 15613872), (92, 15274440), (96, 14638005), (108, 13011560), (115, 12219552), (120, 11710404), (135, 10409248), (138, 10182960), (144, 9758670), (160, 8782803), (180, 7806936), (184, 7637220), (207, 6788640), (216, 6505780), (230, 6109776), (240, 5855202), (270, 5204624), (276, 5091480), (288, 4879335), (345, 4073184), (360, 3903468), (368, 3818610), (414, 3394320), (432, 3252890), (460, 3054888), (480, 2927601), (540, 2602312), (552, 2545740), (621, 2262880), (690, 2036592), (720, 1951734), (736, 1909305), (828, 1697160), (864, 1626445), (920, 1527444), (1035, 1357728), (1080, 1301156), (1104, 1272870), (1242, 1131440), (1380, 1018296), (1440, 975867), (1656, 848580), (1840, 763722), (2070, 678864), (2160, 650578), (2208, 636435), (2484, 565720), (2760, 509148), (3105, 452576), (3312, 424290), (3680, 381861), (4140, 339432), (4320, 325289), (4968, 282860), (5520, 254574), (6210, 226288), (6624, 212145), (8280, 169716), (9936, 141430), (11040, 127287), (12420, 113144), (14143, 99360), (16560, 84858), (19872, 70715), (24840, 56572), (28286, 49680), (33120, 42429)]