24799680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 168

約数和(自身を含む): 87172800

約数和(自身を除く): 62373120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 109, 120, 144, 158, 160, 180, 192, 218, 237, 240, 288, 316, 320, 327, 360, 395, 436, 474, 480, 545, 576, 632, 654, 711, 720, 790, 872, 948, 960, 981, 1090, 1185, 1264, 1308, 1422, 1440, 1580, 1635, 1744, 1896, 1962, 2180, 2370, 2528, 2616, 2844, 2880, 3160, 3270, 3488, 3555, 3792, 3924, 4360, 4740, 4905, 5056, 5232, 5688, 6320, 6540, 6976, 7110, 7584, 7848, 8611, 8720, 9480, 9810, 10464, 11376, 12640, 13080, 14220, 15168, 15696, 17222, 17440, 18960, 19620, 20928, 22752, 25280, 25833, 26160, 28440, 31392, 34444, 34880, 37920, 39240, 43055, 45504, 51666, 52320, 56880, 62784, 68888, 75840, 77499, 78480, 86110, 103332, 104640, 113760, 129165, 137776, 154998, 156960, 172220, 206664, 227520, 258330, 275552, 309996, 313920, 344440, 387495, 413328, 516660, 551104, 619992, 688880, 774990, 826656, 1033320, 1239984, 1377760, 1549980, 1653312, 2066640, 2479968, 2755520, 3099960, 4133280, 4959936, 6199920, 8266560, 12399840, 24799680]

約数ペア:

[(1, 24799680), (2, 12399840), (3, 8266560), (4, 6199920), (5, 4959936), (6, 4133280), (8, 3099960), (9, 2755520), (10, 2479968), (12, 2066640), (15, 1653312), (16, 1549980), (18, 1377760), (20, 1239984), (24, 1033320), (30, 826656), (32, 774990), (36, 688880), (40, 619992), (45, 551104), (48, 516660), (60, 413328), (64, 387495), (72, 344440), (79, 313920), (80, 309996), (90, 275552), (96, 258330), (109, 227520), (120, 206664), (144, 172220), (158, 156960), (160, 154998), (180, 137776), (192, 129165), (218, 113760), (237, 104640), (240, 103332), (288, 86110), (316, 78480), (320, 77499), (327, 75840), (360, 68888), (395, 62784), (436, 56880), (474, 52320), (480, 51666), (545, 45504), (576, 43055), (632, 39240), (654, 37920), (711, 34880), (720, 34444), (790, 31392), (872, 28440), (948, 26160), (960, 25833), (981, 25280), (1090, 22752), (1185, 20928), (1264, 19620), (1308, 18960), (1422, 17440), (1440, 17222), (1580, 15696), (1635, 15168), (1744, 14220), (1896, 13080), (1962, 12640), (2180, 11376), (2370, 10464), (2528, 9810), (2616, 9480), (2844, 8720), (2880, 8611), (3160, 7848), (3270, 7584), (3488, 7110), (3555, 6976), (3792, 6540), (3924, 6320), (4360, 5688), (4740, 5232), (4905, 5056)]