56474280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{52291}}^1$

素因数の和:52311

約数の個数: 64

約数和(自身を含む): 188251200

約数和(自身を除く): 131776920

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, 52291, 104582, 156873, 209164, 261455, 313746, 418328, 470619, 522910, 627492, 784365, 941238, 1045820, 1254984, 1411857, 1568730, 1882476, 2091640, 2353095, 2823714, 3137460, 3764952, 4706190, 5647428, 6274920, 7059285, 9412380, 11294856, 14118570, 18824760, 28237140, 56474280]

約数ペア:

[(1, 56474280), (2, 28237140), (3, 18824760), (4, 14118570), (5, 11294856), (6, 9412380), (8, 7059285), (9, 6274920), (10, 5647428), (12, 4706190), (15, 3764952), (18, 3137460), (20, 2823714), (24, 2353095), (27, 2091640), (30, 1882476), (36, 1568730), (40, 1411857), (45, 1254984), (54, 1045820), (60, 941238), (72, 784365), (90, 627492), (108, 522910), (120, 470619), (135, 418328), (180, 313746), (216, 261455), (270, 209164), (360, 156873), (540, 104582), (1080, 52291)]