1206205680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5025857}}^1$

素因数の和:5025873

約数の個数: 40

約数和(自身を含む): 3739238352

約数和(自身を除く): 2533032672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5025857, 10051714, 15077571, 20103428, 25129285, 30155142, 40206856, 50258570, 60310284, 75387855, 80413712, 100517140, 120620568, 150775710, 201034280, 241241136, 301551420, 402068560, 603102840, 1206205680]

約数ペア:

[(1, 1206205680), (2, 603102840), (3, 402068560), (4, 301551420), (5, 241241136), (6, 201034280), (8, 150775710), (10, 120620568), (12, 100517140), (15, 80413712), (16, 75387855), (20, 60310284), (24, 50258570), (30, 40206856), (40, 30155142), (48, 25129285), (60, 20103428), (80, 15077571), (120, 10051714), (240, 5025857)]