60540080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39829}}^1$

素因数の和:39861

約数の個数: 40

約数和(自身を含む): 148167600

約数和(自身を除く): 87627520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 39829, 79658, 159316, 199145, 318632, 398290, 637264, 756751, 796580, 1513502, 1593160, 3027004, 3186320, 3783755, 6054008, 7567510, 12108016, 15135020, 30270040, 60540080]

約数ペア:

[(1, 60540080), (2, 30270040), (4, 15135020), (5, 12108016), (8, 7567510), (10, 6054008), (16, 3783755), (19, 3186320), (20, 3027004), (38, 1593160), (40, 1513502), (76, 796580), (80, 756751), (95, 637264), (152, 398290), (190, 318632), (304, 199145), (380, 159316), (760, 79658), (1520, 39829)]