194811360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{405857}}^1$

素因数の和:405875

約数の個数: 48

約数和(自身を含む): 613657296

約数和(自身を除く): 418845936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 405857, 811714, 1217571, 1623428, 2029285, 2435142, 3246856, 4058570, 4870284, 6087855, 6493712, 8117140, 9740568, 12175710, 12987424, 16234280, 19481136, 24351420, 32468560, 38962272, 48702840, 64937120, 97405680, 194811360]

約数ペア:

[(1, 194811360), (2, 97405680), (3, 64937120), (4, 48702840), (5, 38962272), (6, 32468560), (8, 24351420), (10, 19481136), (12, 16234280), (15, 12987424), (16, 12175710), (20, 9740568), (24, 8117140), (30, 6493712), (32, 6087855), (40, 4870284), (48, 4058570), (60, 3246856), (80, 2435142), (96, 2029285), (120, 1623428), (160, 1217571), (240, 811714), (480, 405857)]