745294080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{194087}}^1$

素因数の和:194111

約数の個数: 72

約数和(自身を含む): 2380295232

約数和(自身を除く): 1635001152

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, 640, 768, 960, 1280, 1920, 3840, 194087, 388174, 582261, 776348, 970435, 1164522, 1552696, 1940870, 2329044, 2911305, 3105392, 3881740, 4658088, 5822610, 6210784, 7763480, 9316176, 11645220, 12421568, 15526960, 18632352, 23290440, 24843136, 31053920, 37264704, 46580880, 49686272, 62107840, 74529408, 93161760, 124215680, 149058816, 186323520, 248431360, 372647040, 745294080]

約数ペア:

[(1, 745294080), (2, 372647040), (3, 248431360), (4, 186323520), (5, 149058816), (6, 124215680), (8, 93161760), (10, 74529408), (12, 62107840), (15, 49686272), (16, 46580880), (20, 37264704), (24, 31053920), (30, 24843136), (32, 23290440), (40, 18632352), (48, 15526960), (60, 12421568), (64, 11645220), (80, 9316176), (96, 7763480), (120, 6210784), (128, 5822610), (160, 4658088), (192, 3881740), (240, 3105392), (256, 2911305), (320, 2329044), (384, 1940870), (480, 1552696), (640, 1164522), (768, 970435), (960, 776348), (1280, 582261), (1920, 388174), (3840, 194087)]