12925208160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{8975839}}^1$

素因数の和:8975860

約数の個数: 72

約数和(自身を含む): 44107277760

約数和(自身を除く): 31182069600

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 8975839, 17951678, 26927517, 35903356, 44879195, 53855034, 71806712, 80782551, 89758390, 107710068, 134637585, 143613424, 161565102, 179516780, 215420136, 269275170, 287226848, 323130204, 359033560, 403912755, 430840272, 538550340, 646260408, 718067120, 807825510, 861680544, 1077100680, 1292520816, 1436134240, 1615651020, 2154201360, 2585041632, 3231302040, 4308402720, 6462604080, 12925208160]

約数ペア:

[(1, 12925208160), (2, 6462604080), (3, 4308402720), (4, 3231302040), (5, 2585041632), (6, 2154201360), (8, 1615651020), (9, 1436134240), (10, 1292520816), (12, 1077100680), (15, 861680544), (16, 807825510), (18, 718067120), (20, 646260408), (24, 538550340), (30, 430840272), (32, 403912755), (36, 359033560), (40, 323130204), (45, 287226848), (48, 269275170), (60, 215420136), (72, 179516780), (80, 161565102), (90, 143613424), (96, 134637585), (120, 107710068), (144, 89758390), (160, 80782551), (180, 71806712), (240, 53855034), (288, 44879195), (360, 35903356), (480, 26927517), (720, 17951678), (1440, 8975839)]