654801960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5456683}}^1$

素因数の和:5456697

約数の個数: 32

約数和(自身を含む): 1964406240

約数和(自身を除く): 1309604280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5456683, 10913366, 16370049, 21826732, 27283415, 32740098, 43653464, 54566830, 65480196, 81850245, 109133660, 130960392, 163700490, 218267320, 327400980, 654801960]

約数ペア:

[(1, 654801960), (2, 327400980), (3, 218267320), (4, 163700490), (5, 130960392), (6, 109133660), (8, 81850245), (10, 65480196), (12, 54566830), (15, 43653464), (20, 32740098), (24, 27283415), (30, 21826732), (40, 16370049), (60, 10913366), (120, 5456683)]