38973420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{72173}}^1$

素因数の和:72191

約数の個数: 48

約数和(自身を含む): 121252320

約数和(自身を除く): 82278900

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, 72173, 144346, 216519, 288692, 360865, 433038, 649557, 721730, 866076, 1082595, 1299114, 1443460, 1948671, 2165190, 2598228, 3247785, 3897342, 4330380, 6495570, 7794684, 9743355, 12991140, 19486710, 38973420]

約数ペア:

[(1, 38973420), (2, 19486710), (3, 12991140), (4, 9743355), (5, 7794684), (6, 6495570), (9, 4330380), (10, 3897342), (12, 3247785), (15, 2598228), (18, 2165190), (20, 1948671), (27, 1443460), (30, 1299114), (36, 1082595), (45, 866076), (54, 721730), (60, 649557), (90, 433038), (108, 360865), (135, 288692), (180, 216519), (270, 144346), (540, 72173)]