30218080

素因数分解:

$2^5\times 5^1\times {\mathrm{188863}}^1$

素因数の和:188878

約数の個数: 24

約数和(自身を含む): 71390592

約数和(自身を除く): 41172512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 188863, 377726, 755452, 944315, 1510904, 1888630, 3021808, 3777260, 6043616, 7554520, 15109040, 30218080]

約数ペア:

[(1, 30218080), (2, 15109040), (4, 7554520), (5, 6043616), (8, 3777260), (10, 3021808), (16, 1888630), (20, 1510904), (32, 944315), (40, 755452), (80, 377726), (160, 188863)]