90453120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47111}}^1$

素因数の和:47133

約数の個数: 64

約数和(自身を含む): 288325440

約数和(自身を除く): 197872320

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 47111, 94222, 141333, 188444, 235555, 282666, 376888, 471110, 565332, 706665, 753776, 942220, 1130664, 1413330, 1507552, 1884440, 2261328, 2826660, 3015104, 3768880, 4522656, 5653320, 6030208, 7537760, 9045312, 11306640, 15075520, 18090624, 22613280, 30151040, 45226560, 90453120]

約数ペア:

[(1, 90453120), (2, 45226560), (3, 30151040), (4, 22613280), (5, 18090624), (6, 15075520), (8, 11306640), (10, 9045312), (12, 7537760), (15, 6030208), (16, 5653320), (20, 4522656), (24, 3768880), (30, 3015104), (32, 2826660), (40, 2261328), (48, 1884440), (60, 1507552), (64, 1413330), (80, 1130664), (96, 942220), (120, 753776), (128, 706665), (160, 565332), (192, 471110), (240, 376888), (320, 282666), (384, 235555), (480, 188444), (640, 141333), (960, 94222), (1920, 47111)]