20166240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{42013}}^1$

素因数の和:42031

約数の個数: 48

約数和(自身を含む): 63525168

約数和(自身を除く): 43358928

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, 42013, 84026, 126039, 168052, 210065, 252078, 336104, 420130, 504156, 630195, 672208, 840260, 1008312, 1260390, 1344416, 1680520, 2016624, 2520780, 3361040, 4033248, 5041560, 6722080, 10083120, 20166240]

約数ペア:

[(1, 20166240), (2, 10083120), (3, 6722080), (4, 5041560), (5, 4033248), (6, 3361040), (8, 2520780), (10, 2016624), (12, 1680520), (15, 1344416), (16, 1260390), (20, 1008312), (24, 840260), (30, 672208), (32, 630195), (40, 504156), (48, 420130), (60, 336104), (80, 252078), (96, 210065), (120, 168052), (160, 126039), (240, 84026), (480, 42013)]