380749560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3172913}}^1$

素因数の和:3172927

約数の個数: 32

約数和(自身を含む): 1142249040

約数和(自身を除く): 761499480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3172913, 6345826, 9518739, 12691652, 15864565, 19037478, 25383304, 31729130, 38074956, 47593695, 63458260, 76149912, 95187390, 126916520, 190374780, 380749560]

約数ペア:

[(1, 380749560), (2, 190374780), (3, 126916520), (4, 95187390), (5, 76149912), (6, 63458260), (8, 47593695), (10, 38074956), (12, 31729130), (15, 25383304), (20, 19037478), (24, 15864565), (30, 12691652), (40, 9518739), (60, 6345826), (120, 3172913)]