9189944760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{487789}}^1$

素因数の和:487960

約数の個数: 64

約数和(自身を含む): 27745495200

約数和(自身を除く): 18555550440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 18840, 487789, 975578, 1463367, 1951156, 2438945, 2926734, 3902312, 4877890, 5853468, 7316835, 9755780, 11706936, 14633670, 19511560, 29267340, 58534680, 76582873, 153165746, 229748619, 306331492, 382914365, 459497238, 612662984, 765828730, 918994476, 1148743095, 1531657460, 1837988952, 2297486190, 3063314920, 4594972380, 9189944760]

約数ペア:

[(1, 9189944760), (2, 4594972380), (3, 3063314920), (4, 2297486190), (5, 1837988952), (6, 1531657460), (8, 1148743095), (10, 918994476), (12, 765828730), (15, 612662984), (20, 459497238), (24, 382914365), (30, 306331492), (40, 229748619), (60, 153165746), (120, 76582873), (157, 58534680), (314, 29267340), (471, 19511560), (628, 14633670), (785, 11706936), (942, 9755780), (1256, 7316835), (1570, 5853468), (1884, 4877890), (2355, 3902312), (3140, 2926734), (3768, 2438945), (4710, 1951156), (6280, 1463367), (9420, 975578), (18840, 487789)]