388160160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2551}}^1$

素因数の和:2886

約数の個数: 96

約数和(自身を含む): 1227042432

約数和(自身を除く): 838882272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 317, 480, 634, 951, 1268, 1585, 1902, 2536, 2551, 3170, 3804, 4755, 5072, 5102, 6340, 7608, 7653, 9510, 10144, 10204, 12680, 12755, 15216, 15306, 19020, 20408, 25360, 25510, 30432, 30612, 38040, 38265, 40816, 50720, 51020, 61224, 76080, 76530, 81632, 102040, 122448, 152160, 153060, 204080, 244896, 306120, 408160, 612240, 808667, 1224480, 1617334, 2426001, 3234668, 4043335, 4852002, 6469336, 8086670, 9704004, 12130005, 12938672, 16173340, 19408008, 24260010, 25877344, 32346680, 38816016, 48520020, 64693360, 77632032, 97040040, 129386720, 194080080, 388160160]

約数ペア:

[(1, 388160160), (2, 194080080), (3, 129386720), (4, 97040040), (5, 77632032), (6, 64693360), (8, 48520020), (10, 38816016), (12, 32346680), (15, 25877344), (16, 24260010), (20, 19408008), (24, 16173340), (30, 12938672), (32, 12130005), (40, 9704004), (48, 8086670), (60, 6469336), (80, 4852002), (96, 4043335), (120, 3234668), (160, 2426001), (240, 1617334), (317, 1224480), (480, 808667), (634, 612240), (951, 408160), (1268, 306120), (1585, 244896), (1902, 204080), (2536, 153060), (2551, 152160), (3170, 122448), (3804, 102040), (4755, 81632), (5072, 76530), (5102, 76080), (6340, 61224), (7608, 51020), (7653, 50720), (9510, 40816), (10144, 38265), (10204, 38040), (12680, 30612), (12755, 30432), (15216, 25510), (15306, 25360), (19020, 20408)]