204174720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{35447}}^1$

素因数の和:35472

約数の個数: 96

約数和(自身を含む): 705060720

約数和(自身を除く): 500886000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 35447, 70894, 106341, 141788, 177235, 212682, 283576, 319023, 354470, 425364, 531705, 567152, 638046, 708940, 850728, 1063410, 1134304, 1276092, 1417880, 1595115, 1701456, 2126820, 2268608, 2552184, 2835760, 3190230, 3402912, 4253640, 4537216, 5104368, 5671520, 6380460, 6805824, 8507280, 10208736, 11343040, 12760920, 13611648, 17014560, 20417472, 22686080, 25521840, 34029120, 40834944, 51043680, 68058240, 102087360, 204174720]

約数ペア:

[(1, 204174720), (2, 102087360), (3, 68058240), (4, 51043680), (5, 40834944), (6, 34029120), (8, 25521840), (9, 22686080), (10, 20417472), (12, 17014560), (15, 13611648), (16, 12760920), (18, 11343040), (20, 10208736), (24, 8507280), (30, 6805824), (32, 6380460), (36, 5671520), (40, 5104368), (45, 4537216), (48, 4253640), (60, 3402912), (64, 3190230), (72, 2835760), (80, 2552184), (90, 2268608), (96, 2126820), (120, 1701456), (128, 1595115), (144, 1417880), (160, 1276092), (180, 1134304), (192, 1063410), (240, 850728), (288, 708940), (320, 638046), (360, 567152), (384, 531705), (480, 425364), (576, 354470), (640, 319023), (720, 283576), (960, 212682), (1152, 177235), (1440, 141788), (1920, 106341), (2880, 70894), (5760, 35447)]