31964640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{66593}}^1$

素因数の和:66611

約数の個数: 48

約数和(自身を含む): 100690128

約数和(自身を除く): 68725488

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, 66593, 133186, 199779, 266372, 332965, 399558, 532744, 665930, 799116, 998895, 1065488, 1331860, 1598232, 1997790, 2130976, 2663720, 3196464, 3995580, 5327440, 6392928, 7991160, 10654880, 15982320, 31964640]

約数ペア:

[(1, 31964640), (2, 15982320), (3, 10654880), (4, 7991160), (5, 6392928), (6, 5327440), (8, 3995580), (10, 3196464), (12, 2663720), (15, 2130976), (16, 1997790), (20, 1598232), (24, 1331860), (30, 1065488), (32, 998895), (40, 799116), (48, 665930), (60, 532744), (80, 399558), (96, 332965), (120, 266372), (160, 199779), (240, 133186), (480, 66593)]