26325840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{479}}^1$

素因数の和:724

約数の個数: 80

約数和(自身を含む): 82137600

約数和(自身を除く): 55811760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 479, 687, 916, 958, 1145, 1374, 1437, 1832, 1916, 2290, 2395, 2748, 2874, 3435, 3664, 3832, 4580, 4790, 5496, 5748, 6870, 7185, 7664, 9160, 9580, 10992, 11496, 13740, 14370, 18320, 19160, 22992, 27480, 28740, 38320, 54960, 57480, 109691, 114960, 219382, 329073, 438764, 548455, 658146, 877528, 1096910, 1316292, 1645365, 1755056, 2193820, 2632584, 3290730, 4387640, 5265168, 6581460, 8775280, 13162920, 26325840]

約数ペア:

[(1, 26325840), (2, 13162920), (3, 8775280), (4, 6581460), (5, 5265168), (6, 4387640), (8, 3290730), (10, 2632584), (12, 2193820), (15, 1755056), (16, 1645365), (20, 1316292), (24, 1096910), (30, 877528), (40, 658146), (48, 548455), (60, 438764), (80, 329073), (120, 219382), (229, 114960), (240, 109691), (458, 57480), (479, 54960), (687, 38320), (916, 28740), (958, 27480), (1145, 22992), (1374, 19160), (1437, 18320), (1832, 14370), (1916, 13740), (2290, 11496), (2395, 10992), (2748, 9580), (2874, 9160), (3435, 7664), (3664, 7185), (3832, 6870), (4580, 5748), (4790, 5496)]