165541440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{172439}}^1$

素因数の和:172459

約数の個数: 56

約数和(自身を含む): 525597120

約数和(自身を除く): 360055680

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, 172439, 344878, 517317, 689756, 862195, 1034634, 1379512, 1724390, 2069268, 2586585, 2759024, 3448780, 4138536, 5173170, 5518048, 6897560, 8277072, 10346340, 11036096, 13795120, 16554144, 20692680, 27590240, 33108288, 41385360, 55180480, 82770720, 165541440]

約数ペア:

[(1, 165541440), (2, 82770720), (3, 55180480), (4, 41385360), (5, 33108288), (6, 27590240), (8, 20692680), (10, 16554144), (12, 13795120), (15, 11036096), (16, 10346340), (20, 8277072), (24, 6897560), (30, 5518048), (32, 5173170), (40, 4138536), (48, 3448780), (60, 2759024), (64, 2586585), (80, 2069268), (96, 1724390), (120, 1379512), (160, 1034634), (192, 862195), (240, 689756), (320, 517317), (480, 344878), (960, 172439)]