142085520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197341}}^1$

素因数の和:197360

約数の個数: 60

約数和(自身を含む): 477172956

約数和(自身を除く): 335087436

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 197341, 394682, 592023, 789364, 986705, 1184046, 1578728, 1776069, 1973410, 2368092, 2960115, 3157456, 3552138, 3946820, 4736184, 5920230, 7104276, 7893640, 8880345, 9472368, 11840460, 14208552, 15787280, 17760690, 23680920, 28417104, 35521380, 47361840, 71042760, 142085520]

約数ペア:

[(1, 142085520), (2, 71042760), (3, 47361840), (4, 35521380), (5, 28417104), (6, 23680920), (8, 17760690), (9, 15787280), (10, 14208552), (12, 11840460), (15, 9472368), (16, 8880345), (18, 7893640), (20, 7104276), (24, 5920230), (30, 4736184), (36, 3946820), (40, 3552138), (45, 3157456), (48, 2960115), (60, 2368092), (72, 1973410), (80, 1776069), (90, 1578728), (120, 1184046), (144, 986705), (180, 789364), (240, 592023), (360, 394682), (720, 197341)]