158570820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{880949}}^1$

素因数の和:880964

約数の個数: 36

約数和(自身を含む): 480998700

約数和(自身を除く): 322427880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 880949, 1761898, 2642847, 3523796, 4404745, 5285694, 7928541, 8809490, 10571388, 13214235, 15857082, 17618980, 26428470, 31714164, 39642705, 52856940, 79285410, 158570820]

約数ペア:

[(1, 158570820), (2, 79285410), (3, 52856940), (4, 39642705), (5, 31714164), (6, 26428470), (9, 17618980), (10, 15857082), (12, 13214235), (15, 10571388), (18, 8809490), (20, 7928541), (30, 5285694), (36, 4404745), (45, 3523796), (60, 2642847), (90, 1761898), (180, 880949)]