1525260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2311}}^1$

素因数の和:2334

約数の個数: 48

約数和(自身を含む): 4660992

約数和(自身を除く): 3135732

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 2311, 4622, 6933, 9244, 11555, 13866, 23110, 25421, 27732, 34665, 46220, 50842, 69330, 76263, 101684, 127105, 138660, 152526, 254210, 305052, 381315, 508420, 762630, 1525260]

約数ペア:

[(1, 1525260), (2, 762630), (3, 508420), (4, 381315), (5, 305052), (6, 254210), (10, 152526), (11, 138660), (12, 127105), (15, 101684), (20, 76263), (22, 69330), (30, 50842), (33, 46220), (44, 34665), (55, 27732), (60, 25421), (66, 23110), (110, 13866), (132, 11555), (165, 9244), (220, 6933), (330, 4622), (660, 2311)]