130886160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{997}}^1$

素因数の和:1560

約数の個数: 80

約数和(自身を含む): 406896576

約数和(自身を除く): 276010416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 547, 997, 1094, 1641, 1994, 2188, 2735, 2991, 3282, 3988, 4376, 4985, 5470, 5982, 6564, 7976, 8205, 8752, 9970, 10940, 11964, 13128, 14955, 15952, 16410, 19940, 21880, 23928, 26256, 29910, 32820, 39880, 43760, 47856, 59820, 65640, 79760, 119640, 131280, 239280, 545359, 1090718, 1636077, 2181436, 2726795, 3272154, 4362872, 5453590, 6544308, 8180385, 8725744, 10907180, 13088616, 16360770, 21814360, 26177232, 32721540, 43628720, 65443080, 130886160]

約数ペア:

[(1, 130886160), (2, 65443080), (3, 43628720), (4, 32721540), (5, 26177232), (6, 21814360), (8, 16360770), (10, 13088616), (12, 10907180), (15, 8725744), (16, 8180385), (20, 6544308), (24, 5453590), (30, 4362872), (40, 3272154), (48, 2726795), (60, 2181436), (80, 1636077), (120, 1090718), (240, 545359), (547, 239280), (997, 131280), (1094, 119640), (1641, 79760), (1994, 65640), (2188, 59820), (2735, 47856), (2991, 43760), (3282, 39880), (3988, 32820), (4376, 29910), (4985, 26256), (5470, 23928), (5982, 21880), (6564, 19940), (7976, 16410), (8205, 15952), (8752, 14955), (9970, 13128), (10940, 11964)]