13422840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{111857}}^1$

素因数の和:111871

約数の個数: 32

約数和(自身を含む): 40268880

約数和(自身を除く): 26846040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 111857, 223714, 335571, 447428, 559285, 671142, 894856, 1118570, 1342284, 1677855, 2237140, 2684568, 3355710, 4474280, 6711420, 13422840]

約数ペア:

[(1, 13422840), (2, 6711420), (3, 4474280), (4, 3355710), (5, 2684568), (6, 2237140), (8, 1677855), (10, 1342284), (12, 1118570), (15, 894856), (20, 671142), (24, 559285), (30, 447428), (40, 335571), (60, 223714), (120, 111857)]