18669120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19447}}^1$

素因数の和:19467

約数の個数: 56

約数和(自身を含む): 59277504

約数和(自身を除く): 40608384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 19447, 38894, 58341, 77788, 97235, 116682, 155576, 194470, 233364, 291705, 311152, 388940, 466728, 583410, 622304, 777880, 933456, 1166820, 1244608, 1555760, 1866912, 2333640, 3111520, 3733824, 4667280, 6223040, 9334560, 18669120]

約数ペア:

[(1, 18669120), (2, 9334560), (3, 6223040), (4, 4667280), (5, 3733824), (6, 3111520), (8, 2333640), (10, 1866912), (12, 1555760), (15, 1244608), (16, 1166820), (20, 933456), (24, 777880), (30, 622304), (32, 583410), (40, 466728), (48, 388940), (60, 311152), (64, 291705), (80, 233364), (96, 194470), (120, 155576), (160, 116682), (192, 97235), (240, 77788), (320, 58341), (480, 38894), (960, 19447)]