202263120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{280921}}^1$

素因数の和:280940

約数の個数: 60

約数和(自身を含む): 679269396

約数和(自身を除く): 477006276

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, 144, 180, 240, 360, 720, 280921, 561842, 842763, 1123684, 1404605, 1685526, 2247368, 2528289, 2809210, 3371052, 4213815, 4494736, 5056578, 5618420, 6742104, 8427630, 10113156, 11236840, 12641445, 13484208, 16855260, 20226312, 22473680, 25282890, 33710520, 40452624, 50565780, 67421040, 101131560, 202263120]

約数ペア:

[(1, 202263120), (2, 101131560), (3, 67421040), (4, 50565780), (5, 40452624), (6, 33710520), (8, 25282890), (9, 22473680), (10, 20226312), (12, 16855260), (15, 13484208), (16, 12641445), (18, 11236840), (20, 10113156), (24, 8427630), (30, 6742104), (36, 5618420), (40, 5056578), (45, 4494736), (48, 4213815), (60, 3371052), (72, 2809210), (80, 2528289), (90, 2247368), (120, 1685526), (144, 1404605), (180, 1123684), (240, 842763), (360, 561842), (720, 280921)]