205698960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{95231}}^1$

素因数の和:95253

約数の個数: 80

約数和(自身を含む): 708526080

約数和(自身を除く): 502827120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 95231, 190462, 285693, 380924, 476155, 571386, 761848, 857079, 952310, 1142772, 1428465, 1523696, 1714158, 1904620, 2285544, 2571237, 2856930, 3428316, 3809240, 4285395, 4571088, 5142474, 5713860, 6856632, 7618480, 8570790, 10284948, 11427720, 12856185, 13713264, 17141580, 20569896, 22855440, 25712370, 34283160, 41139792, 51424740, 68566320, 102849480, 205698960]

約数ペア:

[(1, 205698960), (2, 102849480), (3, 68566320), (4, 51424740), (5, 41139792), (6, 34283160), (8, 25712370), (9, 22855440), (10, 20569896), (12, 17141580), (15, 13713264), (16, 12856185), (18, 11427720), (20, 10284948), (24, 8570790), (27, 7618480), (30, 6856632), (36, 5713860), (40, 5142474), (45, 4571088), (48, 4285395), (54, 3809240), (60, 3428316), (72, 2856930), (80, 2571237), (90, 2285544), (108, 1904620), (120, 1714158), (135, 1523696), (144, 1428465), (180, 1142772), (216, 952310), (240, 857079), (270, 761848), (360, 571386), (432, 476155), (540, 380924), (720, 285693), (1080, 190462), (2160, 95231)]