128496360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1070803}}^1$

素因数の和:1070817

約数の個数: 32

約数和(自身を含む): 385489440

約数和(自身を除く): 256993080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1070803, 2141606, 3212409, 4283212, 5354015, 6424818, 8566424, 10708030, 12849636, 16062045, 21416060, 25699272, 32124090, 42832120, 64248180, 128496360]

約数ペア:

[(1, 128496360), (2, 64248180), (3, 42832120), (4, 32124090), (5, 25699272), (6, 21416060), (8, 16062045), (10, 12849636), (12, 10708030), (15, 8566424), (20, 6424818), (24, 5354015), (30, 4283212), (40, 3212409), (60, 2141606), (120, 1070803)]