47683320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397361}}^1$

素因数の和:397375

約数の個数: 32

約数和(自身を含む): 143050320

約数和(自身を除く): 95367000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397361, 794722, 1192083, 1589444, 1986805, 2384166, 3178888, 3973610, 4768332, 5960415, 7947220, 9536664, 11920830, 15894440, 23841660, 47683320]

約数ペア:

[(1, 47683320), (2, 23841660), (3, 15894440), (4, 11920830), (5, 9536664), (6, 7947220), (8, 5960415), (10, 4768332), (12, 3973610), (15, 3178888), (20, 2384166), (24, 1986805), (30, 1589444), (40, 1192083), (60, 794722), (120, 397361)]