1245004320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{370537}}^1$

素因数の和:370562

約数の個数: 96

約数和(自身を含む): 4482027648

約数和(自身を除く): 3237023328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 370537, 741074, 1111611, 1482148, 1852685, 2223222, 2593759, 2964296, 3705370, 4446444, 5187518, 5558055, 5928592, 7410740, 7781277, 8892888, 10375036, 11116110, 11857184, 12968795, 14821480, 15562554, 17785776, 20750072, 22232220, 25937590, 29642960, 31125108, 35571552, 38906385, 41500144, 44464440, 51875180, 59285920, 62250216, 77812770, 83000288, 88928880, 103750360, 124500432, 155625540, 177857760, 207500720, 249000864, 311251080, 415001440, 622502160, 1245004320]

約数ペア:

[(1, 1245004320), (2, 622502160), (3, 415001440), (4, 311251080), (5, 249000864), (6, 207500720), (7, 177857760), (8, 155625540), (10, 124500432), (12, 103750360), (14, 88928880), (15, 83000288), (16, 77812770), (20, 62250216), (21, 59285920), (24, 51875180), (28, 44464440), (30, 41500144), (32, 38906385), (35, 35571552), (40, 31125108), (42, 29642960), (48, 25937590), (56, 22232220), (60, 20750072), (70, 17785776), (80, 15562554), (84, 14821480), (96, 12968795), (105, 11857184), (112, 11116110), (120, 10375036), (140, 8892888), (160, 7781277), (168, 7410740), (210, 5928592), (224, 5558055), (240, 5187518), (280, 4446444), (336, 3705370), (420, 2964296), (480, 2593759), (560, 2223222), (672, 1852685), (840, 1482148), (1120, 1111611), (1680, 741074), (3360, 370537)]