15088140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{27941}}^1$

素因数の和:27959

約数の個数: 48

約数和(自身を含む): 46942560

約数和(自身を除く): 31854420

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, 27941, 55882, 83823, 111764, 139705, 167646, 251469, 279410, 335292, 419115, 502938, 558820, 754407, 838230, 1005876, 1257345, 1508814, 1676460, 2514690, 3017628, 3772035, 5029380, 7544070, 15088140]

約数ペア:

[(1, 15088140), (2, 7544070), (3, 5029380), (4, 3772035), (5, 3017628), (6, 2514690), (9, 1676460), (10, 1508814), (12, 1257345), (15, 1005876), (18, 838230), (20, 754407), (27, 558820), (30, 502938), (36, 419115), (45, 335292), (54, 279410), (60, 251469), (90, 167646), (108, 139705), (135, 111764), (180, 83823), (270, 55882), (540, 27941)]