459120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1913}}^1$

素因数の和:1929

約数の個数: 40

約数和(自身を含む): 1424016

約数和(自身を除く): 964896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1913, 3826, 5739, 7652, 9565, 11478, 15304, 19130, 22956, 28695, 30608, 38260, 45912, 57390, 76520, 91824, 114780, 153040, 229560, 459120]

約数ペア:

[(1, 459120), (2, 229560), (3, 153040), (4, 114780), (5, 91824), (6, 76520), (8, 57390), (10, 45912), (12, 38260), (15, 30608), (16, 28695), (20, 22956), (24, 19130), (30, 15304), (40, 11478), (48, 9565), (60, 7652), (80, 5739), (120, 3826), (240, 1913)]