86447520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{20011}}^1$

素因数の和:20035

約数の個数: 96

約数和(自身を含む): 302581440

約数和(自身を除く): 216133920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 20011, 40022, 60033, 80044, 100055, 120066, 160088, 180099, 200110, 240132, 300165, 320176, 360198, 400220, 480264, 540297, 600330, 640352, 720396, 800440, 900495, 960528, 1080594, 1200660, 1440792, 1600880, 1800990, 1921056, 2161188, 2401320, 2701485, 2881584, 3201760, 3601980, 4322376, 4802640, 5402970, 5763168, 7203960, 8644752, 9605280, 10805940, 14407920, 17289504, 21611880, 28815840, 43223760, 86447520]

約数ペア:

[(1, 86447520), (2, 43223760), (3, 28815840), (4, 21611880), (5, 17289504), (6, 14407920), (8, 10805940), (9, 9605280), (10, 8644752), (12, 7203960), (15, 5763168), (16, 5402970), (18, 4802640), (20, 4322376), (24, 3601980), (27, 3201760), (30, 2881584), (32, 2701485), (36, 2401320), (40, 2161188), (45, 1921056), (48, 1800990), (54, 1600880), (60, 1440792), (72, 1200660), (80, 1080594), (90, 960528), (96, 900495), (108, 800440), (120, 720396), (135, 640352), (144, 600330), (160, 540297), (180, 480264), (216, 400220), (240, 360198), (270, 320176), (288, 300165), (360, 240132), (432, 200110), (480, 180099), (540, 160088), (720, 120066), (864, 100055), (1080, 80044), (1440, 60033), (2160, 40022), (4320, 20011)]