2439480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:744

約数の個数: 64

約数和(自身を含む): 7581600

約数和(自身を除く): 5142120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 701, 870, 1160, 1402, 1740, 2103, 2804, 3480, 3505, 4206, 5608, 7010, 8412, 10515, 14020, 16824, 20329, 21030, 28040, 40658, 42060, 60987, 81316, 84120, 101645, 121974, 162632, 203290, 243948, 304935, 406580, 487896, 609870, 813160, 1219740, 2439480]

約数ペア:

[(1, 2439480), (2, 1219740), (3, 813160), (4, 609870), (5, 487896), (6, 406580), (8, 304935), (10, 243948), (12, 203290), (15, 162632), (20, 121974), (24, 101645), (29, 84120), (30, 81316), (40, 60987), (58, 42060), (60, 40658), (87, 28040), (116, 21030), (120, 20329), (145, 16824), (174, 14020), (232, 10515), (290, 8412), (348, 7010), (435, 5608), (580, 4206), (696, 3505), (701, 3480), (870, 2804), (1160, 2103), (1402, 1740)]