145328220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{807379}}^1$

素因数の和:807394

約数の個数: 36

約数和(自身を含む): 440829480

約数和(自身を除く): 295501260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 807379, 1614758, 2422137, 3229516, 4036895, 4844274, 7266411, 8073790, 9688548, 12110685, 14532822, 16147580, 24221370, 29065644, 36332055, 48442740, 72664110, 145328220]

約数ペア:

[(1, 145328220), (2, 72664110), (3, 48442740), (4, 36332055), (5, 29065644), (6, 24221370), (9, 16147580), (10, 14532822), (12, 12110685), (15, 9688548), (18, 8073790), (20, 7266411), (30, 4844274), (36, 4036895), (45, 3229516), (60, 2422137), (90, 1614758), (180, 807379)]