131825640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{35437}}^1$

素因数の和:35482

約数の個数: 64

約数和(自身を含む): 408245760

約数和(自身を除く): 276420120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 35437, 70874, 106311, 141748, 177185, 212622, 283496, 354370, 425244, 531555, 708740, 850488, 1063110, 1098547, 1417480, 2126220, 2197094, 3295641, 4252440, 4394188, 5492735, 6591282, 8788376, 10985470, 13182564, 16478205, 21970940, 26365128, 32956410, 43941880, 65912820, 131825640]

約数ペア:

[(1, 131825640), (2, 65912820), (3, 43941880), (4, 32956410), (5, 26365128), (6, 21970940), (8, 16478205), (10, 13182564), (12, 10985470), (15, 8788376), (20, 6591282), (24, 5492735), (30, 4394188), (31, 4252440), (40, 3295641), (60, 2197094), (62, 2126220), (93, 1417480), (120, 1098547), (124, 1063110), (155, 850488), (186, 708740), (248, 531555), (310, 425244), (372, 354370), (465, 283496), (620, 212622), (744, 177185), (930, 141748), (1240, 106311), (1860, 70874), (3720, 35437)]