20410816320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{2362363}}^1$

素因数の和:2362389

約数の個数: 112

約数和(自身を含む): 72004854720

約数和(自身を除く): 51594038400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 2362363, 4724726, 7087089, 9449452, 11811815, 14174178, 18898904, 21261267, 23623630, 28348356, 35435445, 37797808, 42522534, 47247260, 56696712, 63783801, 70870890, 75595616, 85045068, 94494520, 106306335, 113393424, 127567602, 141741780, 151191232, 170090136, 188989040, 212612670, 226786848, 255135204, 283483560, 318919005, 340180272, 377978080, 425225340, 453573696, 510270408, 566967120, 637838010, 680360544, 755956160, 850450680, 1020540816, 1133934240, 1275676020, 1360721088, 1700901360, 2041081632, 2267868480, 2551352040, 3401802720, 4082163264, 5102704080, 6803605440, 10205408160, 20410816320]

約数ペア:

[(1, 20410816320), (2, 10205408160), (3, 6803605440), (4, 5102704080), (5, 4082163264), (6, 3401802720), (8, 2551352040), (9, 2267868480), (10, 2041081632), (12, 1700901360), (15, 1360721088), (16, 1275676020), (18, 1133934240), (20, 1020540816), (24, 850450680), (27, 755956160), (30, 680360544), (32, 637838010), (36, 566967120), (40, 510270408), (45, 453573696), (48, 425225340), (54, 377978080), (60, 340180272), (64, 318919005), (72, 283483560), (80, 255135204), (90, 226786848), (96, 212612670), (108, 188989040), (120, 170090136), (135, 151191232), (144, 141741780), (160, 127567602), (180, 113393424), (192, 106306335), (216, 94494520), (240, 85045068), (270, 75595616), (288, 70870890), (320, 63783801), (360, 56696712), (432, 47247260), (480, 42522534), (540, 37797808), (576, 35435445), (720, 28348356), (864, 23623630), (960, 21261267), (1080, 18898904), (1440, 14174178), (1728, 11811815), (2160, 9449452), (2880, 7087089), (4320, 4724726), (8640, 2362363)]