164667960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{457411}}^1$

素因数の和:457428

約数の個数: 48

約数和(自身を含む): 535172040

約数和(自身を除く): 370504080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 457411, 914822, 1372233, 1829644, 2287055, 2744466, 3659288, 4116699, 4574110, 5488932, 6861165, 8233398, 9148220, 10977864, 13722330, 16466796, 18296440, 20583495, 27444660, 32933592, 41166990, 54889320, 82333980, 164667960]

約数ペア:

[(1, 164667960), (2, 82333980), (3, 54889320), (4, 41166990), (5, 32933592), (6, 27444660), (8, 20583495), (9, 18296440), (10, 16466796), (12, 13722330), (15, 10977864), (18, 9148220), (20, 8233398), (24, 6861165), (30, 5488932), (36, 4574110), (40, 4116699), (45, 3659288), (60, 2744466), (72, 2287055), (90, 1829644), (120, 1372233), (180, 914822), (360, 457411)]