15091140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251519}}^1$

素因数の和:251531

約数の個数: 24

約数和(自身を含む): 42255360

約数和(自身を除く): 27164220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251519, 503038, 754557, 1006076, 1257595, 1509114, 2515190, 3018228, 3772785, 5030380, 7545570, 15091140]

約数ペア:

[(1, 15091140), (2, 7545570), (3, 5030380), (4, 3772785), (5, 3018228), (6, 2515190), (10, 1509114), (12, 1257595), (15, 1006076), (20, 754557), (30, 503038), (60, 251519)]