82664280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{76541}}^1$

素因数の和:76561

約数の個数: 64

約数和(自身を含む): 275551200

約数和(自身を除く): 192886920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 76541, 153082, 229623, 306164, 382705, 459246, 612328, 688869, 765410, 918492, 1148115, 1377738, 1530820, 1836984, 2066607, 2296230, 2755476, 3061640, 3444345, 4133214, 4592460, 5510952, 6888690, 8266428, 9184920, 10333035, 13777380, 16532856, 20666070, 27554760, 41332140, 82664280]

約数ペア:

[(1, 82664280), (2, 41332140), (3, 27554760), (4, 20666070), (5, 16532856), (6, 13777380), (8, 10333035), (9, 9184920), (10, 8266428), (12, 6888690), (15, 5510952), (18, 4592460), (20, 4133214), (24, 3444345), (27, 3061640), (30, 2755476), (36, 2296230), (40, 2066607), (45, 1836984), (54, 1530820), (60, 1377738), (72, 1148115), (90, 918492), (108, 765410), (120, 688869), (135, 612328), (180, 459246), (216, 382705), (270, 306164), (360, 229623), (540, 153082), (1080, 76541)]