2143427.00000000

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{628363}}^1$

素因数の和:628377

約数の個数: 32

約数和(自身を含む): 226211040

約数和(自身を除く): 150807480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 628363, 1256726, 1885089, 2513452, 3141815, 3770178, 5026904, 6283630, 7540356, 9425445, 12567260, 15080712, 18850890, 25134520, 37701780, 75403560]

約数ペア:

[(1, 75403560), (2, 37701780), (3, 25134520), (4, 18850890), (5, 15080712), (6, 12567260), (8, 9425445), (10, 7540356), (12, 6283630), (15, 5026904), (20, 3770178), (24, 3141815), (30, 2513452), (40, 1885089), (60, 1256726), (120, 628363)]