30082960

素因数分解:

$2^4\times 5^1\times {\mathrm{523}}^1\times {\mathrm{719}}^1$

素因数の和:1255

約数の個数: 40

約数和(自身を含む): 70174080

約数和(自身を除く): 40091120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 523, 719, 1046, 1438, 2092, 2615, 2876, 3595, 4184, 5230, 5752, 7190, 8368, 10460, 11504, 14380, 20920, 28760, 41840, 57520, 376037, 752074, 1504148, 1880185, 3008296, 3760370, 6016592, 7520740, 15041480, 30082960]

約数ペア:

[(1, 30082960), (2, 15041480), (4, 7520740), (5, 6016592), (8, 3760370), (10, 3008296), (16, 1880185), (20, 1504148), (40, 752074), (80, 376037), (523, 57520), (719, 41840), (1046, 28760), (1438, 20920), (2092, 14380), (2615, 11504), (2876, 10460), (3595, 8368), (4184, 7190), (5230, 5752)]