286717560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2389313}}^1$

素因数の和:2389327

約数の個数: 32

約数和(自身を含む): 860153040

約数和(自身を除く): 573435480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2389313, 4778626, 7167939, 9557252, 11946565, 14335878, 19114504, 23893130, 28671756, 35839695, 47786260, 57343512, 71679390, 95572520, 143358780, 286717560]

約数ペア:

[(1, 286717560), (2, 143358780), (3, 95572520), (4, 71679390), (5, 57343512), (6, 47786260), (8, 35839695), (10, 28671756), (12, 23893130), (15, 19114504), (20, 14335878), (24, 11946565), (30, 9557252), (40, 7167939), (60, 4778626), (120, 2389313)]