118354560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61643}}^1$

素因数の和:61665

約数の個数: 64

約数和(自身を含む): 377261280

約数和(自身を除く): 258906720

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, 61643, 123286, 184929, 246572, 308215, 369858, 493144, 616430, 739716, 924645, 986288, 1232860, 1479432, 1849290, 1972576, 2465720, 2958864, 3698580, 3945152, 4931440, 5917728, 7397160, 7890304, 9862880, 11835456, 14794320, 19725760, 23670912, 29588640, 39451520, 59177280, 118354560]

約数ペア:

[(1, 118354560), (2, 59177280), (3, 39451520), (4, 29588640), (5, 23670912), (6, 19725760), (8, 14794320), (10, 11835456), (12, 9862880), (15, 7890304), (16, 7397160), (20, 5917728), (24, 4931440), (30, 3945152), (32, 3698580), (40, 2958864), (48, 2465720), (60, 1972576), (64, 1849290), (80, 1479432), (96, 1232860), (120, 986288), (128, 924645), (160, 739716), (192, 616430), (240, 493144), (320, 369858), (384, 308215), (480, 246572), (640, 184929), (960, 123286), (1920, 61643)]