68177280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{35509}}^1$

素因数の和:35531

約数の個数: 64

約数和(自身を含む): 217321200

約数和(自身を除く): 149143920

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, 35509, 71018, 106527, 142036, 177545, 213054, 284072, 355090, 426108, 532635, 568144, 710180, 852216, 1065270, 1136288, 1420360, 1704432, 2130540, 2272576, 2840720, 3408864, 4261080, 4545152, 5681440, 6817728, 8522160, 11362880, 13635456, 17044320, 22725760, 34088640, 68177280]

約数ペア:

[(1, 68177280), (2, 34088640), (3, 22725760), (4, 17044320), (5, 13635456), (6, 11362880), (8, 8522160), (10, 6817728), (12, 5681440), (15, 4545152), (16, 4261080), (20, 3408864), (24, 2840720), (30, 2272576), (32, 2130540), (40, 1704432), (48, 1420360), (60, 1136288), (64, 1065270), (80, 852216), (96, 710180), (120, 568144), (128, 532635), (160, 426108), (192, 355090), (240, 284072), (320, 213054), (384, 177545), (480, 142036), (640, 106527), (960, 71018), (1920, 35509)]