715803840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{248543}}^1$

素因数の和:248566

約数の個数: 84

約数和(自身を含む): 2462076864

約数和(自身を除く): 1746273024

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, 248543, 497086, 745629, 994172, 1242715, 1491258, 1988344, 2236887, 2485430, 2982516, 3728145, 3976688, 4473774, 4970860, 5965032, 7456290, 7953376, 8947548, 9941720, 11184435, 11930064, 14912580, 15906752, 17895096, 19883440, 22368870, 23860128, 29825160, 35790192, 39766880, 44737740, 47720256, 59650320, 71580384, 79533760, 89475480, 119300640, 143160768, 178950960, 238601280, 357901920, 715803840]

約数ペア:

[(1, 715803840), (2, 357901920), (3, 238601280), (4, 178950960), (5, 143160768), (6, 119300640), (8, 89475480), (9, 79533760), (10, 71580384), (12, 59650320), (15, 47720256), (16, 44737740), (18, 39766880), (20, 35790192), (24, 29825160), (30, 23860128), (32, 22368870), (36, 19883440), (40, 17895096), (45, 15906752), (48, 14912580), (60, 11930064), (64, 11184435), (72, 9941720), (80, 8947548), (90, 7953376), (96, 7456290), (120, 5965032), (144, 4970860), (160, 4473774), (180, 3976688), (192, 3728145), (240, 2982516), (288, 2485430), (320, 2236887), (360, 1988344), (480, 1491258), (576, 1242715), (720, 994172), (960, 745629), (1440, 497086), (2880, 248543)]