85067280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{39383}}^1$

素因数の和:39405

約数の個数: 80

約数和(自身を含む): 293016960

約数和(自身を除く): 207949680

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, 39383, 78766, 118149, 157532, 196915, 236298, 315064, 354447, 393830, 472596, 590745, 630128, 708894, 787660, 945192, 1063341, 1181490, 1417788, 1575320, 1772235, 1890384, 2126682, 2362980, 2835576, 3150640, 3544470, 4253364, 4725960, 5316705, 5671152, 7088940, 8506728, 9451920, 10633410, 14177880, 17013456, 21266820, 28355760, 42533640, 85067280]

約数ペア:

[(1, 85067280), (2, 42533640), (3, 28355760), (4, 21266820), (5, 17013456), (6, 14177880), (8, 10633410), (9, 9451920), (10, 8506728), (12, 7088940), (15, 5671152), (16, 5316705), (18, 4725960), (20, 4253364), (24, 3544470), (27, 3150640), (30, 2835576), (36, 2362980), (40, 2126682), (45, 1890384), (48, 1772235), (54, 1575320), (60, 1417788), (72, 1181490), (80, 1063341), (90, 945192), (108, 787660), (120, 708894), (135, 630128), (144, 590745), (180, 472596), (216, 393830), (240, 354447), (270, 315064), (360, 236298), (432, 196915), (540, 157532), (720, 118149), (1080, 78766), (2160, 39383)]