164434560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{85643}}^1$

素因数の和:85665

約数の個数: 64

約数和(自身を含む): 524141280

約数和(自身を除く): 359706720

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, 85643, 171286, 256929, 342572, 428215, 513858, 685144, 856430, 1027716, 1284645, 1370288, 1712860, 2055432, 2569290, 2740576, 3425720, 4110864, 5138580, 5481152, 6851440, 8221728, 10277160, 10962304, 13702880, 16443456, 20554320, 27405760, 32886912, 41108640, 54811520, 82217280, 164434560]

約数ペア:

[(1, 164434560), (2, 82217280), (3, 54811520), (4, 41108640), (5, 32886912), (6, 27405760), (8, 20554320), (10, 16443456), (12, 13702880), (15, 10962304), (16, 10277160), (20, 8221728), (24, 6851440), (30, 5481152), (32, 5138580), (40, 4110864), (48, 3425720), (60, 2740576), (64, 2569290), (80, 2055432), (96, 1712860), (120, 1370288), (128, 1284645), (160, 1027716), (192, 856430), (240, 685144), (320, 513858), (384, 428215), (480, 342572), (640, 256929), (960, 171286), (1920, 85643)]