78785760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1087}}^1$

素因数の和:1256

約数の個数: 96

約数和(自身を含む): 250048512

約数和(自身を除く): 171262752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 151, 160, 240, 302, 453, 480, 604, 755, 906, 1087, 1208, 1510, 1812, 2174, 2265, 2416, 3020, 3261, 3624, 4348, 4530, 4832, 5435, 6040, 6522, 7248, 8696, 9060, 10870, 12080, 13044, 14496, 16305, 17392, 18120, 21740, 24160, 26088, 32610, 34784, 36240, 43480, 52176, 65220, 72480, 86960, 104352, 130440, 164137, 173920, 260880, 328274, 492411, 521760, 656548, 820685, 984822, 1313096, 1641370, 1969644, 2462055, 2626192, 3282740, 3939288, 4924110, 5252384, 6565480, 7878576, 9848220, 13130960, 15757152, 19696440, 26261920, 39392880, 78785760]

約数ペア:

[(1, 78785760), (2, 39392880), (3, 26261920), (4, 19696440), (5, 15757152), (6, 13130960), (8, 9848220), (10, 7878576), (12, 6565480), (15, 5252384), (16, 4924110), (20, 3939288), (24, 3282740), (30, 2626192), (32, 2462055), (40, 1969644), (48, 1641370), (60, 1313096), (80, 984822), (96, 820685), (120, 656548), (151, 521760), (160, 492411), (240, 328274), (302, 260880), (453, 173920), (480, 164137), (604, 130440), (755, 104352), (906, 86960), (1087, 72480), (1208, 65220), (1510, 52176), (1812, 43480), (2174, 36240), (2265, 34784), (2416, 32610), (3020, 26088), (3261, 24160), (3624, 21740), (4348, 18120), (4530, 17392), (4832, 16305), (5435, 14496), (6040, 13044), (6522, 12080), (7248, 10870), (8696, 9060)]