406611960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3388433}}^1$

素因数の和:3388447

約数の個数: 32

約数和(自身を含む): 1219836240

約数和(自身を除く): 813224280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3388433, 6776866, 10165299, 13553732, 16942165, 20330598, 27107464, 33884330, 40661196, 50826495, 67768660, 81322392, 101652990, 135537320, 203305980, 406611960]

約数ペア:

[(1, 406611960), (2, 203305980), (3, 135537320), (4, 101652990), (5, 81322392), (6, 67768660), (8, 50826495), (10, 40661196), (12, 33884330), (15, 27107464), (20, 20330598), (24, 16942165), (30, 13553732), (40, 10165299), (60, 6776866), (120, 3388433)]