10387777440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{21641203}}^1$

素因数の和:21641221

約数の個数: 48

約数和(自身を含む): 32721500448

約数和(自身を除く): 22333723008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 21641203, 43282406, 64923609, 86564812, 108206015, 129847218, 173129624, 216412030, 259694436, 324618045, 346259248, 432824060, 519388872, 649236090, 692518496, 865648120, 1038777744, 1298472180, 1731296240, 2077555488, 2596944360, 3462592480, 5193888720, 10387777440]

約数ペア:

[(1, 10387777440), (2, 5193888720), (3, 3462592480), (4, 2596944360), (5, 2077555488), (6, 1731296240), (8, 1298472180), (10, 1038777744), (12, 865648120), (15, 692518496), (16, 649236090), (20, 519388872), (24, 432824060), (30, 346259248), (32, 324618045), (40, 259694436), (48, 216412030), (60, 173129624), (80, 129847218), (96, 108206015), (120, 86564812), (160, 64923609), (240, 43282406), (480, 21641203)]