82704360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3571}}^1$

素因数の和:3778

約数の個数: 64

約数和(自身を含む): 249468480

約数和(自身を除く): 166764120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3571, 3860, 4632, 5790, 7142, 7720, 10713, 11580, 14284, 17855, 21426, 23160, 28568, 35710, 42852, 53565, 71420, 85704, 107130, 142840, 214260, 428520, 689203, 1378406, 2067609, 2756812, 3446015, 4135218, 5513624, 6892030, 8270436, 10338045, 13784060, 16540872, 20676090, 27568120, 41352180, 82704360]

約数ペア:

[(1, 82704360), (2, 41352180), (3, 27568120), (4, 20676090), (5, 16540872), (6, 13784060), (8, 10338045), (10, 8270436), (12, 6892030), (15, 5513624), (20, 4135218), (24, 3446015), (30, 2756812), (40, 2067609), (60, 1378406), (120, 689203), (193, 428520), (386, 214260), (579, 142840), (772, 107130), (965, 85704), (1158, 71420), (1544, 53565), (1930, 42852), (2316, 35710), (2895, 28568), (3571, 23160), (3860, 21426), (4632, 17855), (5790, 14284), (7142, 11580), (7720, 10713)]