266963520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{278087}}^1$

素因数の和:278107

約数の個数: 56

約数和(自身を含む): 847612224

約数和(自身を除く): 580648704

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, 278087, 556174, 834261, 1112348, 1390435, 1668522, 2224696, 2780870, 3337044, 4171305, 4449392, 5561740, 6674088, 8342610, 8898784, 11123480, 13348176, 16685220, 17797568, 22246960, 26696352, 33370440, 44493920, 53392704, 66740880, 88987840, 133481760, 266963520]

約数ペア:

[(1, 266963520), (2, 133481760), (3, 88987840), (4, 66740880), (5, 53392704), (6, 44493920), (8, 33370440), (10, 26696352), (12, 22246960), (15, 17797568), (16, 16685220), (20, 13348176), (24, 11123480), (30, 8898784), (32, 8342610), (40, 6674088), (48, 5561740), (60, 4449392), (64, 4171305), (80, 3337044), (96, 2780870), (120, 2224696), (160, 1668522), (192, 1390435), (240, 1112348), (320, 834261), (480, 556174), (960, 278087)]