488871960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4073933}}^1$

素因数の和:4073947

約数の個数: 32

約数和(自身を含む): 1466616240

約数和(自身を除く): 977744280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4073933, 8147866, 12221799, 16295732, 20369665, 24443598, 32591464, 40739330, 48887196, 61108995, 81478660, 97774392, 122217990, 162957320, 244435980, 488871960]

約数ペア:

[(1, 488871960), (2, 244435980), (3, 162957320), (4, 122217990), (5, 97774392), (6, 81478660), (8, 61108995), (10, 48887196), (12, 40739330), (15, 32591464), (20, 24443598), (24, 20369665), (30, 16295732), (40, 12221799), (60, 8147866), (120, 4073933)]