28279200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11783}}^1$

素因数の和:11806

約数の個数: 72

約数和(自身を含む): 92056608

約数和(自身を除く): 63777408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 11783, 23566, 35349, 47132, 58915, 70698, 94264, 117830, 141396, 176745, 188528, 235660, 282792, 294575, 353490, 377056, 471320, 565584, 589150, 706980, 883725, 942640, 1131168, 1178300, 1413960, 1767450, 1885280, 2356600, 2827920, 3534900, 4713200, 5655840, 7069800, 9426400, 14139600, 28279200]

約数ペア:

[(1, 28279200), (2, 14139600), (3, 9426400), (4, 7069800), (5, 5655840), (6, 4713200), (8, 3534900), (10, 2827920), (12, 2356600), (15, 1885280), (16, 1767450), (20, 1413960), (24, 1178300), (25, 1131168), (30, 942640), (32, 883725), (40, 706980), (48, 589150), (50, 565584), (60, 471320), (75, 377056), (80, 353490), (96, 294575), (100, 282792), (120, 235660), (150, 188528), (160, 176745), (200, 141396), (240, 117830), (300, 94264), (400, 70698), (480, 58915), (600, 47132), (800, 35349), (1200, 23566), (2400, 11783)]