2881587840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1500827}}^1$

素因数の和:1500849

約数の個数: 64

約数和(自身を含む): 9185067360

約数和(自身を除く): 6303479520

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, 1500827, 3001654, 4502481, 6003308, 7504135, 9004962, 12006616, 15008270, 18009924, 22512405, 24013232, 30016540, 36019848, 45024810, 48026464, 60033080, 72039696, 90049620, 96052928, 120066160, 144079392, 180099240, 192105856, 240132320, 288158784, 360198480, 480264640, 576317568, 720396960, 960529280, 1440793920, 2881587840]

約数ペア:

[(1, 2881587840), (2, 1440793920), (3, 960529280), (4, 720396960), (5, 576317568), (6, 480264640), (8, 360198480), (10, 288158784), (12, 240132320), (15, 192105856), (16, 180099240), (20, 144079392), (24, 120066160), (30, 96052928), (32, 90049620), (40, 72039696), (48, 60033080), (60, 48026464), (64, 45024810), (80, 36019848), (96, 30016540), (120, 24013232), (128, 22512405), (160, 18009924), (192, 15008270), (240, 12006616), (320, 9004962), (384, 7504135), (480, 6003308), (640, 4502481), (960, 3001654), (1920, 1500827)]