6199920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 21278400

約数和(自身を除く): 15078480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 109, 120, 144, 158, 180, 218, 237, 240, 316, 327, 360, 395, 436, 474, 545, 632, 654, 711, 720, 790, 872, 948, 981, 1090, 1185, 1264, 1308, 1422, 1580, 1635, 1744, 1896, 1962, 2180, 2370, 2616, 2844, 3160, 3270, 3555, 3792, 3924, 4360, 4740, 4905, 5232, 5688, 6320, 6540, 7110, 7848, 8611, 8720, 9480, 9810, 11376, 13080, 14220, 15696, 17222, 18960, 19620, 25833, 26160, 28440, 34444, 39240, 43055, 51666, 56880, 68888, 77499, 78480, 86110, 103332, 129165, 137776, 154998, 172220, 206664, 258330, 309996, 344440, 387495, 413328, 516660, 619992, 688880, 774990, 1033320, 1239984, 1549980, 2066640, 3099960, 6199920]

約数ペア:

[(1, 6199920), (2, 3099960), (3, 2066640), (4, 1549980), (5, 1239984), (6, 1033320), (8, 774990), (9, 688880), (10, 619992), (12, 516660), (15, 413328), (16, 387495), (18, 344440), (20, 309996), (24, 258330), (30, 206664), (36, 172220), (40, 154998), (45, 137776), (48, 129165), (60, 103332), (72, 86110), (79, 78480), (80, 77499), (90, 68888), (109, 56880), (120, 51666), (144, 43055), (158, 39240), (180, 34444), (218, 28440), (237, 26160), (240, 25833), (316, 19620), (327, 18960), (360, 17222), (395, 15696), (436, 14220), (474, 13080), (545, 11376), (632, 9810), (654, 9480), (711, 8720), (720, 8611), (790, 7848), (872, 7110), (948, 6540), (981, 6320), (1090, 5688), (1185, 5232), (1264, 4905), (1308, 4740), (1422, 4360), (1580, 3924), (1635, 3792), (1744, 3555), (1896, 3270), (1962, 3160), (2180, 2844), (2370, 2616)]