12138120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11239}}^1$

素因数の和:11259

約数の個数: 64

約数和(自身を含む): 40464000

約数和(自身を除く): 28325880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 11239, 22478, 33717, 44956, 56195, 67434, 89912, 101151, 112390, 134868, 168585, 202302, 224780, 269736, 303453, 337170, 404604, 449560, 505755, 606906, 674340, 809208, 1011510, 1213812, 1348680, 1517265, 2023020, 2427624, 3034530, 4046040, 6069060, 12138120]

約数ペア:

[(1, 12138120), (2, 6069060), (3, 4046040), (4, 3034530), (5, 2427624), (6, 2023020), (8, 1517265), (9, 1348680), (10, 1213812), (12, 1011510), (15, 809208), (18, 674340), (20, 606906), (24, 505755), (27, 449560), (30, 404604), (36, 337170), (40, 303453), (45, 269736), (54, 224780), (60, 202302), (72, 168585), (90, 134868), (108, 112390), (120, 101151), (135, 89912), (180, 67434), (216, 56195), (270, 44956), (360, 33717), (540, 22478), (1080, 11239)]