7453008720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{3450467}}^1$

素因数の和:3450489

約数の個数: 80

約数和(自身を含む): 25671481920

約数和(自身を除く): 18218473200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 3450467, 6900934, 10351401, 13801868, 17252335, 20702802, 27603736, 31054203, 34504670, 41405604, 51757005, 55207472, 62108406, 69009340, 82811208, 93162609, 103514010, 124216812, 138018680, 155271015, 165622416, 186325218, 207028020, 248433624, 276037360, 310542030, 372650436, 414056040, 465813045, 496867248, 621084060, 745300872, 828112080, 931626090, 1242168120, 1490601744, 1863252180, 2484336240, 3726504360, 7453008720]

約数ペア:

[(1, 7453008720), (2, 3726504360), (3, 2484336240), (4, 1863252180), (5, 1490601744), (6, 1242168120), (8, 931626090), (9, 828112080), (10, 745300872), (12, 621084060), (15, 496867248), (16, 465813045), (18, 414056040), (20, 372650436), (24, 310542030), (27, 276037360), (30, 248433624), (36, 207028020), (40, 186325218), (45, 165622416), (48, 155271015), (54, 138018680), (60, 124216812), (72, 103514010), (80, 93162609), (90, 82811208), (108, 69009340), (120, 62108406), (135, 55207472), (144, 51757005), (180, 41405604), (216, 34504670), (240, 31054203), (270, 27603736), (360, 20702802), (432, 17252335), (540, 13801868), (720, 10351401), (1080, 6900934), (2160, 3450467)]