164544960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{171401}}^1$

素因数の和:171421

約数の個数: 56

約数和(自身を含む): 522433296

約数和(自身を除く): 357888336

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, 160, 192, 240, 320, 480, 960, 171401, 342802, 514203, 685604, 857005, 1028406, 1371208, 1714010, 2056812, 2571015, 2742416, 3428020, 4113624, 5142030, 5484832, 6856040, 8227248, 10284060, 10969664, 13712080, 16454496, 20568120, 27424160, 32908992, 41136240, 54848320, 82272480, 164544960]

約数ペア:

[(1, 164544960), (2, 82272480), (3, 54848320), (4, 41136240), (5, 32908992), (6, 27424160), (8, 20568120), (10, 16454496), (12, 13712080), (15, 10969664), (16, 10284060), (20, 8227248), (24, 6856040), (30, 5484832), (32, 5142030), (40, 4113624), (48, 3428020), (60, 2742416), (64, 2571015), (80, 2056812), (96, 1714010), (120, 1371208), (160, 1028406), (192, 857005), (240, 685604), (320, 514203), (480, 342802), (960, 171401)]