126000720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1259}}^1$

素因数の和:1417

約数の個数: 120

約数和(自身を含む): 426535200

約数和(自身を除く): 300534480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1259, 1390, 1668, 2085, 2224, 2502, 2518, 2780, 3336, 3777, 4170, 5004, 5036, 5560, 6255, 6295, 6672, 7554, 8340, 10008, 10072, 11120, 11331, 12510, 12590, 15108, 16680, 18885, 20016, 20144, 22662, 25020, 25180, 30216, 33360, 37770, 45324, 50040, 50360, 56655, 60432, 75540, 90648, 100080, 100720, 113310, 151080, 175001, 181296, 226620, 302160, 350002, 453240, 525003, 700004, 875005, 906480, 1050006, 1400008, 1575009, 1750010, 2100012, 2625015, 2800016, 3150018, 3500020, 4200024, 5250030, 6300036, 7000040, 7875045, 8400048, 10500060, 12600072, 14000080, 15750090, 21000120, 25200144, 31500180, 42000240, 63000360, 126000720]

約数ペア:

[(1, 126000720), (2, 63000360), (3, 42000240), (4, 31500180), (5, 25200144), (6, 21000120), (8, 15750090), (9, 14000080), (10, 12600072), (12, 10500060), (15, 8400048), (16, 7875045), (18, 7000040), (20, 6300036), (24, 5250030), (30, 4200024), (36, 3500020), (40, 3150018), (45, 2800016), (48, 2625015), (60, 2100012), (72, 1750010), (80, 1575009), (90, 1400008), (120, 1050006), (139, 906480), (144, 875005), (180, 700004), (240, 525003), (278, 453240), (360, 350002), (417, 302160), (556, 226620), (695, 181296), (720, 175001), (834, 151080), (1112, 113310), (1251, 100720), (1259, 100080), (1390, 90648), (1668, 75540), (2085, 60432), (2224, 56655), (2502, 50360), (2518, 50040), (2780, 45324), (3336, 37770), (3777, 33360), (4170, 30216), (5004, 25180), (5036, 25020), (5560, 22662), (6255, 20144), (6295, 20016), (6672, 18885), (7554, 16680), (8340, 15108), (10008, 12590), (10072, 12510), (11120, 11331)]