38395440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53327}}^1$

素因数の和:53346

約数の個数: 60

約数和(自身を含む): 128947104

約数和(自身を除く): 90551664

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, 53327, 106654, 159981, 213308, 266635, 319962, 426616, 479943, 533270, 639924, 799905, 853232, 959886, 1066540, 1279848, 1599810, 1919772, 2133080, 2399715, 2559696, 3199620, 3839544, 4266160, 4799430, 6399240, 7679088, 9598860, 12798480, 19197720, 38395440]

約数ペア:

[(1, 38395440), (2, 19197720), (3, 12798480), (4, 9598860), (5, 7679088), (6, 6399240), (8, 4799430), (9, 4266160), (10, 3839544), (12, 3199620), (15, 2559696), (16, 2399715), (18, 2133080), (20, 1919772), (24, 1599810), (30, 1279848), (36, 1066540), (40, 959886), (45, 853232), (48, 799905), (60, 639924), (72, 533270), (80, 479943), (90, 426616), (120, 319962), (144, 266635), (180, 213308), (240, 159981), (360, 106654), (720, 53327)]