74262080

素因数分解:

$2^6\times 5^1\times {\mathrm{239}}^1\times {\mathrm{971}}^1$

素因数の和:1227

約数の個数: 56

約数和(自身を含む): 177759360

約数和(自身を除く): 103497280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 239, 320, 478, 956, 971, 1195, 1912, 1942, 2390, 3824, 3884, 4780, 4855, 7648, 7768, 9560, 9710, 15296, 15536, 19120, 19420, 31072, 38240, 38840, 62144, 76480, 77680, 155360, 232069, 310720, 464138, 928276, 1160345, 1856552, 2320690, 3713104, 4641380, 7426208, 9282760, 14852416, 18565520, 37131040, 74262080]

約数ペア:

[(1, 74262080), (2, 37131040), (4, 18565520), (5, 14852416), (8, 9282760), (10, 7426208), (16, 4641380), (20, 3713104), (32, 2320690), (40, 1856552), (64, 1160345), (80, 928276), (160, 464138), (239, 310720), (320, 232069), (478, 155360), (956, 77680), (971, 76480), (1195, 62144), (1912, 38840), (1942, 38240), (2390, 31072), (3824, 19420), (3884, 19120), (4780, 15536), (4855, 15296), (7648, 9710), (7768, 9560)]