23331780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43207}}^1$

素因数の和:43225

約数の個数: 48

約数和(自身を含む): 72589440

約数和(自身を除く): 49257660

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, 43207, 86414, 129621, 172828, 216035, 259242, 388863, 432070, 518484, 648105, 777726, 864140, 1166589, 1296210, 1555452, 1944315, 2333178, 2592420, 3888630, 4666356, 5832945, 7777260, 11665890, 23331780]

約数ペア:

[(1, 23331780), (2, 11665890), (3, 7777260), (4, 5832945), (5, 4666356), (6, 3888630), (9, 2592420), (10, 2333178), (12, 1944315), (15, 1555452), (18, 1296210), (20, 1166589), (27, 864140), (30, 777726), (36, 648105), (45, 518484), (54, 432070), (60, 388863), (90, 259242), (108, 216035), (135, 172828), (180, 129621), (270, 86414), (540, 43207)]