283715280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{394049}}^1$

素因数の和:394068

約数の個数: 60

約数和(自身を含む): 952812900

約数和(自身を除く): 669097620

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, 394049, 788098, 1182147, 1576196, 1970245, 2364294, 3152392, 3546441, 3940490, 4728588, 5910735, 6304784, 7092882, 7880980, 9457176, 11821470, 14185764, 15761960, 17732205, 18914352, 23642940, 28371528, 31523920, 35464410, 47285880, 56743056, 70928820, 94571760, 141857640, 283715280]

約数ペア:

[(1, 283715280), (2, 141857640), (3, 94571760), (4, 70928820), (5, 56743056), (6, 47285880), (8, 35464410), (9, 31523920), (10, 28371528), (12, 23642940), (15, 18914352), (16, 17732205), (18, 15761960), (20, 14185764), (24, 11821470), (30, 9457176), (36, 7880980), (40, 7092882), (45, 6304784), (48, 5910735), (60, 4728588), (72, 3940490), (80, 3546441), (90, 3152392), (120, 2364294), (144, 1970245), (180, 1576196), (240, 1182147), (360, 788098), (720, 394049)]