68763960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{761}}^1$

素因数の和:1029

約数の個数: 96

約数和(自身を含む): 224668080

約数和(自身を除く): 155904120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 251, 360, 502, 753, 761, 1004, 1255, 1506, 1522, 2008, 2259, 2283, 2510, 3012, 3044, 3765, 3805, 4518, 4566, 5020, 6024, 6088, 6849, 7530, 7610, 9036, 9132, 10040, 11295, 11415, 13698, 15060, 15220, 18072, 18264, 22590, 22830, 27396, 30120, 30440, 34245, 45180, 45660, 54792, 68490, 90360, 91320, 136980, 191011, 273960, 382022, 573033, 764044, 955055, 1146066, 1528088, 1719099, 1910110, 2292132, 2865165, 3438198, 3820220, 4584264, 5730330, 6876396, 7640440, 8595495, 11460660, 13752792, 17190990, 22921320, 34381980, 68763960]

約数ペア:

[(1, 68763960), (2, 34381980), (3, 22921320), (4, 17190990), (5, 13752792), (6, 11460660), (8, 8595495), (9, 7640440), (10, 6876396), (12, 5730330), (15, 4584264), (18, 3820220), (20, 3438198), (24, 2865165), (30, 2292132), (36, 1910110), (40, 1719099), (45, 1528088), (60, 1146066), (72, 955055), (90, 764044), (120, 573033), (180, 382022), (251, 273960), (360, 191011), (502, 136980), (753, 91320), (761, 90360), (1004, 68490), (1255, 54792), (1506, 45660), (1522, 45180), (2008, 34245), (2259, 30440), (2283, 30120), (2510, 27396), (3012, 22830), (3044, 22590), (3765, 18264), (3805, 18072), (4518, 15220), (4566, 15060), (5020, 13698), (6024, 11415), (6088, 11295), (6849, 10040), (7530, 9132), (7610, 9036)]