557775120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{332009}}^1$

素因数の和:332032

約数の個数: 80

約数和(自身を含む): 1976123520

約数和(自身を除く): 1418348400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 332009, 664018, 996027, 1328036, 1660045, 1992054, 2324063, 2656072, 3320090, 3984108, 4648126, 4980135, 5312144, 6640180, 6972189, 7968216, 9296252, 9960270, 11620315, 13280360, 13944378, 15936432, 18592504, 19920540, 23240630, 26560720, 27888756, 34860945, 37185008, 39841080, 46481260, 55777512, 69721890, 79682160, 92962520, 111555024, 139443780, 185925040, 278887560, 557775120]

約数ペア:

[(1, 557775120), (2, 278887560), (3, 185925040), (4, 139443780), (5, 111555024), (6, 92962520), (7, 79682160), (8, 69721890), (10, 55777512), (12, 46481260), (14, 39841080), (15, 37185008), (16, 34860945), (20, 27888756), (21, 26560720), (24, 23240630), (28, 19920540), (30, 18592504), (35, 15936432), (40, 13944378), (42, 13280360), (48, 11620315), (56, 9960270), (60, 9296252), (70, 7968216), (80, 6972189), (84, 6640180), (105, 5312144), (112, 4980135), (120, 4648126), (140, 3984108), (168, 3320090), (210, 2656072), (240, 2324063), (280, 1992054), (336, 1660045), (420, 1328036), (560, 996027), (840, 664018), (1680, 332009)]