204112080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{283489}}^1$

素因数の和:283508

約数の個数: 60

約数和(自身を含む): 685478820

約数和(自身を除く): 481366740

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, 283489, 566978, 850467, 1133956, 1417445, 1700934, 2267912, 2551401, 2834890, 3401868, 4252335, 4535824, 5102802, 5669780, 6803736, 8504670, 10205604, 11339560, 12757005, 13607472, 17009340, 20411208, 22679120, 25514010, 34018680, 40822416, 51028020, 68037360, 102056040, 204112080]

約数ペア:

[(1, 204112080), (2, 102056040), (3, 68037360), (4, 51028020), (5, 40822416), (6, 34018680), (8, 25514010), (9, 22679120), (10, 20411208), (12, 17009340), (15, 13607472), (16, 12757005), (18, 11339560), (20, 10205604), (24, 8504670), (30, 6803736), (36, 5669780), (40, 5102802), (45, 4535824), (48, 4252335), (60, 3401868), (72, 2834890), (80, 2551401), (90, 2267912), (120, 1700934), (144, 1417445), (180, 1133956), (240, 850467), (360, 566978), (720, 283489)]