201848040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{560689}}^1$

素因数の和:560706

約数の個数: 48

約数和(自身を含む): 656007300

約数和(自身を除く): 454159260

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, 560689, 1121378, 1682067, 2242756, 2803445, 3364134, 4485512, 5046201, 5606890, 6728268, 8410335, 10092402, 11213780, 13456536, 16820670, 20184804, 22427560, 25231005, 33641340, 40369608, 50462010, 67282680, 100924020, 201848040]

約数ペア:

[(1, 201848040), (2, 100924020), (3, 67282680), (4, 50462010), (5, 40369608), (6, 33641340), (8, 25231005), (9, 22427560), (10, 20184804), (12, 16820670), (15, 13456536), (18, 11213780), (20, 10092402), (24, 8410335), (30, 6728268), (36, 5606890), (40, 5046201), (45, 4485512), (60, 3364134), (72, 2803445), (90, 2242756), (120, 1682067), (180, 1121378), (360, 560689)]