127958280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1066319}}^1$

素因数の和:1066333

約数の個数: 32

約数和(自身を含む): 383875200

約数和(自身を除く): 255916920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1066319, 2132638, 3198957, 4265276, 5331595, 6397914, 8530552, 10663190, 12795828, 15994785, 21326380, 25591656, 31989570, 42652760, 63979140, 127958280]

約数ペア:

[(1, 127958280), (2, 63979140), (3, 42652760), (4, 31989570), (5, 25591656), (6, 21326380), (8, 15994785), (10, 12795828), (12, 10663190), (15, 8530552), (20, 6397914), (24, 5331595), (30, 4265276), (40, 3198957), (60, 2132638), (120, 1066319)]