223381320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1861511}}^1$

素因数の和:1861525

約数の個数: 32

約数和(自身を含む): 670144320

約数和(自身を除く): 446763000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1861511, 3723022, 5584533, 7446044, 9307555, 11169066, 14892088, 18615110, 22338132, 27922665, 37230220, 44676264, 55845330, 74460440, 111690660, 223381320]

約数ペア:

[(1, 223381320), (2, 111690660), (3, 74460440), (4, 55845330), (5, 44676264), (6, 37230220), (8, 27922665), (10, 22338132), (12, 18615110), (15, 14892088), (20, 11169066), (24, 9307555), (30, 7446044), (40, 5584533), (60, 3723022), (120, 1861511)]