12611880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 41825160

約数和(自身を除く): 29213280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 661, 795, 954, 1060, 1272, 1322, 1590, 1908, 1983, 2120, 2385, 2644, 3180, 3305, 3816, 3966, 4770, 5288, 5949, 6360, 6610, 7932, 9540, 9915, 11898, 13220, 15864, 19080, 19830, 23796, 26440, 29745, 35033, 39660, 47592, 59490, 70066, 79320, 105099, 118980, 140132, 175165, 210198, 237960, 280264, 315297, 350330, 420396, 525495, 630594, 700660, 840792, 1050990, 1261188, 1401320, 1576485, 2101980, 2522376, 3152970, 4203960, 6305940, 12611880]

約数ペア:

[(1, 12611880), (2, 6305940), (3, 4203960), (4, 3152970), (5, 2522376), (6, 2101980), (8, 1576485), (9, 1401320), (10, 1261188), (12, 1050990), (15, 840792), (18, 700660), (20, 630594), (24, 525495), (30, 420396), (36, 350330), (40, 315297), (45, 280264), (53, 237960), (60, 210198), (72, 175165), (90, 140132), (106, 118980), (120, 105099), (159, 79320), (180, 70066), (212, 59490), (265, 47592), (318, 39660), (360, 35033), (424, 29745), (477, 26440), (530, 23796), (636, 19830), (661, 19080), (795, 15864), (954, 13220), (1060, 11898), (1272, 9915), (1322, 9540), (1590, 7932), (1908, 6610), (1983, 6360), (2120, 5949), (2385, 5288), (2644, 4770), (3180, 3966), (3305, 3816)]