1971982920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16433191}}^1$

素因数の和:16433205

約数の個数: 32

約数和(自身を含む): 5915949120

約数和(自身を除く): 3943966200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16433191, 32866382, 49299573, 65732764, 82165955, 98599146, 131465528, 164331910, 197198292, 246497865, 328663820, 394396584, 492995730, 657327640, 985991460, 1971982920]

約数ペア:

[(1, 1971982920), (2, 985991460), (3, 657327640), (4, 492995730), (5, 394396584), (6, 328663820), (8, 246497865), (10, 197198292), (12, 164331910), (15, 131465528), (20, 98599146), (24, 82165955), (30, 65732764), (40, 49299573), (60, 32866382), (120, 16433191)]