202856040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{563489}}^1$

素因数の和:563506

約数の個数: 48

約数和(自身を含む): 659283300

約数和(自身を除く): 456427260

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, 360, 563489, 1126978, 1690467, 2253956, 2817445, 3380934, 4507912, 5071401, 5634890, 6761868, 8452335, 10142802, 11269780, 13523736, 16904670, 20285604, 22539560, 25357005, 33809340, 40571208, 50714010, 67618680, 101428020, 202856040]

約数ペア:

[(1, 202856040), (2, 101428020), (3, 67618680), (4, 50714010), (5, 40571208), (6, 33809340), (8, 25357005), (9, 22539560), (10, 20285604), (12, 16904670), (15, 13523736), (18, 11269780), (20, 10142802), (24, 8452335), (30, 6761868), (36, 5634890), (40, 5071401), (45, 4507912), (60, 3380934), (72, 2817445), (90, 2253956), (120, 1690467), (180, 1126978), (360, 563489)]