262688880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{10837}}^1$

素因数の和:10954

約数の個数: 80

約数和(自身を含む): 822474144

約数和(自身を除く): 559785264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 10837, 12120, 21674, 24240, 32511, 43348, 54185, 65022, 86696, 108370, 130044, 162555, 173392, 216740, 260088, 325110, 433480, 520176, 650220, 866960, 1094537, 1300440, 2189074, 2600880, 3283611, 4378148, 5472685, 6567222, 8756296, 10945370, 13134444, 16418055, 17512592, 21890740, 26268888, 32836110, 43781480, 52537776, 65672220, 87562960, 131344440, 262688880]

約数ペア:

[(1, 262688880), (2, 131344440), (3, 87562960), (4, 65672220), (5, 52537776), (6, 43781480), (8, 32836110), (10, 26268888), (12, 21890740), (15, 17512592), (16, 16418055), (20, 13134444), (24, 10945370), (30, 8756296), (40, 6567222), (48, 5472685), (60, 4378148), (80, 3283611), (101, 2600880), (120, 2189074), (202, 1300440), (240, 1094537), (303, 866960), (404, 650220), (505, 520176), (606, 433480), (808, 325110), (1010, 260088), (1212, 216740), (1515, 173392), (1616, 162555), (2020, 130044), (2424, 108370), (3030, 86696), (4040, 65022), (4848, 54185), (6060, 43348), (8080, 32511), (10837, 24240), (12120, 21674)]