86439840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1783}}^1$

素因数の和:1902

約数の個数: 96

約数和(自身を含む): 275135616

約数和(自身を除く): 188695776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 101, 120, 160, 202, 240, 303, 404, 480, 505, 606, 808, 1010, 1212, 1515, 1616, 1783, 2020, 2424, 3030, 3232, 3566, 4040, 4848, 5349, 6060, 7132, 8080, 8915, 9696, 10698, 12120, 14264, 16160, 17830, 21396, 24240, 26745, 28528, 35660, 42792, 48480, 53490, 57056, 71320, 85584, 106980, 142640, 171168, 180083, 213960, 285280, 360166, 427920, 540249, 720332, 855840, 900415, 1080498, 1440664, 1800830, 2160996, 2701245, 2881328, 3601660, 4321992, 5402490, 5762656, 7203320, 8643984, 10804980, 14406640, 17287968, 21609960, 28813280, 43219920, 86439840]

約数ペア:

[(1, 86439840), (2, 43219920), (3, 28813280), (4, 21609960), (5, 17287968), (6, 14406640), (8, 10804980), (10, 8643984), (12, 7203320), (15, 5762656), (16, 5402490), (20, 4321992), (24, 3601660), (30, 2881328), (32, 2701245), (40, 2160996), (48, 1800830), (60, 1440664), (80, 1080498), (96, 900415), (101, 855840), (120, 720332), (160, 540249), (202, 427920), (240, 360166), (303, 285280), (404, 213960), (480, 180083), (505, 171168), (606, 142640), (808, 106980), (1010, 85584), (1212, 71320), (1515, 57056), (1616, 53490), (1783, 48480), (2020, 42792), (2424, 35660), (3030, 28528), (3232, 26745), (3566, 24240), (4040, 21396), (4848, 17830), (5349, 16160), (6060, 14264), (7132, 12120), (8080, 10698), (8915, 9696)]