89802120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32537}}^1$

素因数の和:32574

約数の個数: 64

約数和(自身を含む): 281128320

約数和(自身を除く): 191326200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 32537, 65074, 97611, 130148, 162685, 195222, 260296, 325370, 390444, 488055, 650740, 748351, 780888, 976110, 1301480, 1496702, 1952220, 2245053, 2993404, 3741755, 3904440, 4490106, 5986808, 7483510, 8980212, 11225265, 14967020, 17960424, 22450530, 29934040, 44901060, 89802120]

約数ペア:

[(1, 89802120), (2, 44901060), (3, 29934040), (4, 22450530), (5, 17960424), (6, 14967020), (8, 11225265), (10, 8980212), (12, 7483510), (15, 5986808), (20, 4490106), (23, 3904440), (24, 3741755), (30, 2993404), (40, 2245053), (46, 1952220), (60, 1496702), (69, 1301480), (92, 976110), (115, 780888), (120, 748351), (138, 650740), (184, 488055), (230, 390444), (276, 325370), (345, 260296), (460, 195222), (552, 162685), (690, 130148), (920, 97611), (1380, 65074), (2760, 32537)]