282491280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{130783}}^1$

素因数の和:130805

約数の個数: 80

約数和(自身を含む): 973032960

約数和(自身を除く): 690541680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 130783, 261566, 392349, 523132, 653915, 784698, 1046264, 1177047, 1307830, 1569396, 1961745, 2092528, 2354094, 2615660, 3138792, 3531141, 3923490, 4708188, 5231320, 5885235, 6277584, 7062282, 7846980, 9416376, 10462640, 11770470, 14124564, 15693960, 17655705, 18832752, 23540940, 28249128, 31387920, 35311410, 47081880, 56498256, 70622820, 94163760, 141245640, 282491280]

約数ペア:

[(1, 282491280), (2, 141245640), (3, 94163760), (4, 70622820), (5, 56498256), (6, 47081880), (8, 35311410), (9, 31387920), (10, 28249128), (12, 23540940), (15, 18832752), (16, 17655705), (18, 15693960), (20, 14124564), (24, 11770470), (27, 10462640), (30, 9416376), (36, 7846980), (40, 7062282), (45, 6277584), (48, 5885235), (54, 5231320), (60, 4708188), (72, 3923490), (80, 3531141), (90, 3138792), (108, 2615660), (120, 2354094), (135, 2092528), (144, 1961745), (180, 1569396), (216, 1307830), (240, 1177047), (270, 1046264), (360, 784698), (432, 653915), (540, 523132), (720, 392349), (1080, 261566), (2160, 130783)]