76609920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{39901}}^1$

素因数の和:39923

約数の個数: 64

約数和(自身を含む): 244200240

約数和(自身を除く): 167590320

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, 320, 384, 480, 640, 960, 1920, 39901, 79802, 119703, 159604, 199505, 239406, 319208, 399010, 478812, 598515, 638416, 798020, 957624, 1197030, 1276832, 1596040, 1915248, 2394060, 2553664, 3192080, 3830496, 4788120, 5107328, 6384160, 7660992, 9576240, 12768320, 15321984, 19152480, 25536640, 38304960, 76609920]

約数ペア:

[(1, 76609920), (2, 38304960), (3, 25536640), (4, 19152480), (5, 15321984), (6, 12768320), (8, 9576240), (10, 7660992), (12, 6384160), (15, 5107328), (16, 4788120), (20, 3830496), (24, 3192080), (30, 2553664), (32, 2394060), (40, 1915248), (48, 1596040), (60, 1276832), (64, 1197030), (80, 957624), (96, 798020), (120, 638416), (128, 598515), (160, 478812), (192, 399010), (240, 319208), (320, 239406), (384, 199505), (480, 159604), (640, 119703), (960, 79802), (1920, 39901)]