38381705520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{159923773}}^1$

素因数の和:159923789

約数の個数: 40

約数和(自身を含む): 118983287856

約数和(自身を除く): 80601582336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 159923773, 319847546, 479771319, 639695092, 799618865, 959542638, 1279390184, 1599237730, 1919085276, 2398856595, 2558780368, 3198475460, 3838170552, 4797713190, 6396950920, 7676341104, 9595426380, 12793901840, 19190852760, 38381705520]

約数ペア:

[(1, 38381705520), (2, 19190852760), (3, 12793901840), (4, 9595426380), (5, 7676341104), (6, 6396950920), (8, 4797713190), (10, 3838170552), (12, 3198475460), (15, 2558780368), (16, 2398856595), (20, 1919085276), (24, 1599237730), (30, 1279390184), (40, 959542638), (48, 799618865), (60, 639695092), (80, 479771319), (120, 319847546), (240, 159923773)]