1371828420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2540423}}^1$

素因数の和:2540441

約数の個数: 48

約数和(自身を含む): 4267912320

約数和(自身を除く): 2896083900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2540423, 5080846, 7621269, 10161692, 12702115, 15242538, 22863807, 25404230, 30485076, 38106345, 45727614, 50808460, 68591421, 76212690, 91455228, 114319035, 137182842, 152425380, 228638070, 274365684, 342957105, 457276140, 685914210, 1371828420]

約数ペア:

[(1, 1371828420), (2, 685914210), (3, 457276140), (4, 342957105), (5, 274365684), (6, 228638070), (9, 152425380), (10, 137182842), (12, 114319035), (15, 91455228), (18, 76212690), (20, 68591421), (27, 50808460), (30, 45727614), (36, 38106345), (45, 30485076), (54, 25404230), (60, 22863807), (90, 15242538), (108, 12702115), (135, 10161692), (180, 7621269), (270, 5080846), (540, 2540423)]