2458068720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{32309}}^1$

素因数の和:32642

約数の個数: 80

約数和(自身を含む): 7644287520

約数和(自身を除く): 5186218800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 5072, 6340, 7608, 9510, 12680, 15216, 19020, 25360, 32309, 38040, 64618, 76080, 96927, 129236, 161545, 193854, 258472, 323090, 387708, 484635, 516944, 646180, 775416, 969270, 1292360, 1550832, 1938540, 2584720, 3877080, 7754160, 10241953, 20483906, 30725859, 40967812, 51209765, 61451718, 81935624, 102419530, 122903436, 153629295, 163871248, 204839060, 245806872, 307258590, 409678120, 491613744, 614517180, 819356240, 1229034360, 2458068720]

約数ペア:

[(1, 2458068720), (2, 1229034360), (3, 819356240), (4, 614517180), (5, 491613744), (6, 409678120), (8, 307258590), (10, 245806872), (12, 204839060), (15, 163871248), (16, 153629295), (20, 122903436), (24, 102419530), (30, 81935624), (40, 61451718), (48, 51209765), (60, 40967812), (80, 30725859), (120, 20483906), (240, 10241953), (317, 7754160), (634, 3877080), (951, 2584720), (1268, 1938540), (1585, 1550832), (1902, 1292360), (2536, 969270), (3170, 775416), (3804, 646180), (4755, 516944), (5072, 484635), (6340, 387708), (7608, 323090), (9510, 258472), (12680, 193854), (15216, 161545), (19020, 129236), (25360, 96927), (32309, 76080), (38040, 64618)]