164705280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{10723}}^1$

素因数の和:10751

約数の個数: 88

約数和(自身を含む): 526848672

約数和(自身を除く): 362143392

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, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 10723, 15360, 21446, 32169, 42892, 53615, 64338, 85784, 107230, 128676, 160845, 171568, 214460, 257352, 321690, 343136, 428920, 514704, 643380, 686272, 857840, 1029408, 1286760, 1372544, 1715680, 2058816, 2573520, 2745088, 3431360, 4117632, 5147040, 5490176, 6862720, 8235264, 10294080, 10980352, 13725440, 16470528, 20588160, 27450880, 32941056, 41176320, 54901760, 82352640, 164705280]

約数ペア:

[(1, 164705280), (2, 82352640), (3, 54901760), (4, 41176320), (5, 32941056), (6, 27450880), (8, 20588160), (10, 16470528), (12, 13725440), (15, 10980352), (16, 10294080), (20, 8235264), (24, 6862720), (30, 5490176), (32, 5147040), (40, 4117632), (48, 3431360), (60, 2745088), (64, 2573520), (80, 2058816), (96, 1715680), (120, 1372544), (128, 1286760), (160, 1029408), (192, 857840), (240, 686272), (256, 643380), (320, 514704), (384, 428920), (480, 343136), (512, 321690), (640, 257352), (768, 214460), (960, 171568), (1024, 160845), (1280, 128676), (1536, 107230), (1920, 85784), (2560, 64338), (3072, 53615), (3840, 42892), (5120, 32169), (7680, 21446), (10723, 15360)]