15847380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29347}}^1$

素因数の和:29365

約数の個数: 48

約数和(自身を含む): 49304640

約数和(自身を除く): 33457260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 29347, 58694, 88041, 117388, 146735, 176082, 264123, 293470, 352164, 440205, 528246, 586940, 792369, 880410, 1056492, 1320615, 1584738, 1760820, 2641230, 3169476, 3961845, 5282460, 7923690, 15847380]

約数ペア:

[(1, 15847380), (2, 7923690), (3, 5282460), (4, 3961845), (5, 3169476), (6, 2641230), (9, 1760820), (10, 1584738), (12, 1320615), (15, 1056492), (18, 880410), (20, 792369), (27, 586940), (30, 528246), (36, 440205), (45, 352164), (54, 293470), (60, 264123), (90, 176082), (108, 146735), (135, 117388), (180, 88041), (270, 58694), (540, 29347)]