313715520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{108929}}^1$

素因数の和:108952

約数の個数: 84

約数和(自身を含む): 1079060580

約数和(自身を除く): 765345060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 108929, 217858, 326787, 435716, 544645, 653574, 871432, 980361, 1089290, 1307148, 1633935, 1742864, 1960722, 2178580, 2614296, 3267870, 3485728, 3921444, 4357160, 4901805, 5228592, 6535740, 6971456, 7842888, 8714320, 9803610, 10457184, 13071480, 15685776, 17428640, 19607220, 20914368, 26142960, 31371552, 34857280, 39214440, 52285920, 62743104, 78428880, 104571840, 156857760, 313715520]

約数ペア:

[(1, 313715520), (2, 156857760), (3, 104571840), (4, 78428880), (5, 62743104), (6, 52285920), (8, 39214440), (9, 34857280), (10, 31371552), (12, 26142960), (15, 20914368), (16, 19607220), (18, 17428640), (20, 15685776), (24, 13071480), (30, 10457184), (32, 9803610), (36, 8714320), (40, 7842888), (45, 6971456), (48, 6535740), (60, 5228592), (64, 4901805), (72, 4357160), (80, 3921444), (90, 3485728), (96, 3267870), (120, 2614296), (144, 2178580), (160, 1960722), (180, 1742864), (192, 1633935), (240, 1307148), (288, 1089290), (320, 980361), (360, 871432), (480, 653574), (576, 544645), (720, 435716), (960, 326787), (1440, 217858), (2880, 108929)]