67889520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{94291}}^1$

素因数の和:94310

約数の個数: 60

約数和(自身を含む): 227998056

約数和(自身を除く): 160108536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 94291, 188582, 282873, 377164, 471455, 565746, 754328, 848619, 942910, 1131492, 1414365, 1508656, 1697238, 1885820, 2262984, 2828730, 3394476, 3771640, 4243095, 4525968, 5657460, 6788952, 7543280, 8486190, 11314920, 13577904, 16972380, 22629840, 33944760, 67889520]

約数ペア:

[(1, 67889520), (2, 33944760), (3, 22629840), (4, 16972380), (5, 13577904), (6, 11314920), (8, 8486190), (9, 7543280), (10, 6788952), (12, 5657460), (15, 4525968), (16, 4243095), (18, 3771640), (20, 3394476), (24, 2828730), (30, 2262984), (36, 1885820), (40, 1697238), (45, 1508656), (48, 1414365), (60, 1131492), (72, 942910), (80, 848619), (90, 754328), (120, 565746), (144, 471455), (180, 377164), (240, 282873), (360, 188582), (720, 94291)]