2094079440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{31051}}^1$

素因数の和:31348

約数の個数: 80

約数和(自身を含む): 6514958016

約数和(自身を除く): 4420878576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281, 562, 843, 1124, 1405, 1686, 2248, 2810, 3372, 4215, 4496, 5620, 6744, 8430, 11240, 13488, 16860, 22480, 31051, 33720, 62102, 67440, 93153, 124204, 155255, 186306, 248408, 310510, 372612, 465765, 496816, 621020, 745224, 931530, 1242040, 1490448, 1863060, 2484080, 3726120, 7452240, 8725331, 17450662, 26175993, 34901324, 43626655, 52351986, 69802648, 87253310, 104703972, 130879965, 139605296, 174506620, 209407944, 261759930, 349013240, 418815888, 523519860, 698026480, 1047039720, 2094079440]

約数ペア:

[(1, 2094079440), (2, 1047039720), (3, 698026480), (4, 523519860), (5, 418815888), (6, 349013240), (8, 261759930), (10, 209407944), (12, 174506620), (15, 139605296), (16, 130879965), (20, 104703972), (24, 87253310), (30, 69802648), (40, 52351986), (48, 43626655), (60, 34901324), (80, 26175993), (120, 17450662), (240, 8725331), (281, 7452240), (562, 3726120), (843, 2484080), (1124, 1863060), (1405, 1490448), (1686, 1242040), (2248, 931530), (2810, 745224), (3372, 621020), (4215, 496816), (4496, 465765), (5620, 372612), (6744, 310510), (8430, 248408), (11240, 186306), (13488, 155255), (16860, 124204), (22480, 93153), (31051, 67440), (33720, 62102)]