254610120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2121751}}^1$

素因数の和:2121765

約数の個数: 32

約数和(自身を含む): 763830720

約数和(自身を除く): 509220600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2121751, 4243502, 6365253, 8487004, 10608755, 12730506, 16974008, 21217510, 25461012, 31826265, 42435020, 50922024, 63652530, 84870040, 127305060, 254610120]

約数ペア:

[(1, 254610120), (2, 127305060), (3, 84870040), (4, 63652530), (5, 50922024), (6, 42435020), (8, 31826265), (10, 25461012), (12, 21217510), (15, 16974008), (20, 12730506), (24, 10608755), (30, 8487004), (40, 6365253), (60, 4243502), (120, 2121751)]