4921920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{1709}}^1$

素因数の和:1732

約数の個数: 84

約数和(自身を含む): 16939260

約数和(自身を除く): 12017340

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, 1709, 2880, 3418, 5127, 6836, 8545, 10254, 13672, 15381, 17090, 20508, 25635, 27344, 30762, 34180, 41016, 51270, 54688, 61524, 68360, 76905, 82032, 102540, 109376, 123048, 136720, 153810, 164064, 205080, 246096, 273440, 307620, 328128, 410160, 492192, 546880, 615240, 820320, 984384, 1230480, 1640640, 2460960, 4921920]

約数ペア:

[(1, 4921920), (2, 2460960), (3, 1640640), (4, 1230480), (5, 984384), (6, 820320), (8, 615240), (9, 546880), (10, 492192), (12, 410160), (15, 328128), (16, 307620), (18, 273440), (20, 246096), (24, 205080), (30, 164064), (32, 153810), (36, 136720), (40, 123048), (45, 109376), (48, 102540), (60, 82032), (64, 76905), (72, 68360), (80, 61524), (90, 54688), (96, 51270), (120, 41016), (144, 34180), (160, 30762), (180, 27344), (192, 25635), (240, 20508), (288, 17090), (320, 15381), (360, 13672), (480, 10254), (576, 8545), (720, 6836), (960, 5127), (1440, 3418), (1709, 2880)]