382381920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{265543}}^1$

素因数の和:265564

約数の個数: 72

約数和(自身を含む): 1304883216

約数和(自身を除く): 922501296

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, 265543, 531086, 796629, 1062172, 1327715, 1593258, 2124344, 2389887, 2655430, 3186516, 3983145, 4248688, 4779774, 5310860, 6373032, 7966290, 8497376, 9559548, 10621720, 11949435, 12746064, 15932580, 19119096, 21243440, 23898870, 25492128, 31865160, 38238192, 42486880, 47797740, 63730320, 76476384, 95595480, 127460640, 191190960, 382381920]

約数ペア:

[(1, 382381920), (2, 191190960), (3, 127460640), (4, 95595480), (5, 76476384), (6, 63730320), (8, 47797740), (9, 42486880), (10, 38238192), (12, 31865160), (15, 25492128), (16, 23898870), (18, 21243440), (20, 19119096), (24, 15932580), (30, 12746064), (32, 11949435), (36, 10621720), (40, 9559548), (45, 8497376), (48, 7966290), (60, 6373032), (72, 5310860), (80, 4779774), (90, 4248688), (96, 3983145), (120, 3186516), (144, 2655430), (160, 2389887), (180, 2124344), (240, 1593258), (288, 1327715), (360, 1062172), (480, 796629), (720, 531086), (1440, 265543)]