1075914720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4759}}^1$

素因数の和:4937

約数の個数: 144

約数和(自身を含む): 3695721120

約数和(自身を除く): 2619806400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 157, 160, 180, 240, 288, 314, 360, 471, 480, 628, 720, 785, 942, 1256, 1413, 1440, 1570, 1884, 2355, 2512, 2826, 3140, 3768, 4710, 4759, 5024, 5652, 6280, 7065, 7536, 9420, 9518, 11304, 12560, 14130, 14277, 15072, 18840, 19036, 22608, 23795, 25120, 28260, 28554, 37680, 38072, 42831, 45216, 47590, 56520, 57108, 71385, 75360, 76144, 85662, 95180, 113040, 114216, 142770, 152288, 171324, 190360, 214155, 226080, 228432, 285540, 342648, 380720, 428310, 456864, 571080, 685296, 747163, 761440, 856620, 1142160, 1370592, 1494326, 1713240, 2241489, 2284320, 2988652, 3426480, 3735815, 4482978, 5977304, 6724467, 6852960, 7471630, 8965956, 11207445, 11954608, 13448934, 14943260, 17931912, 22414890, 23909216, 26897868, 29886520, 33622335, 35863824, 44829780, 53795736, 59773040, 67244670, 71727648, 89659560, 107591472, 119546080, 134489340, 179319120, 215182944, 268978680, 358638240, 537957360, 1075914720]

約数ペア:

[(1, 1075914720), (2, 537957360), (3, 358638240), (4, 268978680), (5, 215182944), (6, 179319120), (8, 134489340), (9, 119546080), (10, 107591472), (12, 89659560), (15, 71727648), (16, 67244670), (18, 59773040), (20, 53795736), (24, 44829780), (30, 35863824), (32, 33622335), (36, 29886520), (40, 26897868), (45, 23909216), (48, 22414890), (60, 17931912), (72, 14943260), (80, 13448934), (90, 11954608), (96, 11207445), (120, 8965956), (144, 7471630), (157, 6852960), (160, 6724467), (180, 5977304), (240, 4482978), (288, 3735815), (314, 3426480), (360, 2988652), (471, 2284320), (480, 2241489), (628, 1713240), (720, 1494326), (785, 1370592), (942, 1142160), (1256, 856620), (1413, 761440), (1440, 747163), (1570, 685296), (1884, 571080), (2355, 456864), (2512, 428310), (2826, 380720), (3140, 342648), (3768, 285540), (4710, 228432), (4759, 226080), (5024, 214155), (5652, 190360), (6280, 171324), (7065, 152288), (7536, 142770), (9420, 114216), (9518, 113040), (11304, 95180), (12560, 85662), (14130, 76144), (14277, 75360), (15072, 71385), (18840, 57108), (19036, 56520), (22608, 47590), (23795, 45216), (25120, 42831), (28260, 38072), (28554, 37680)]