1210400280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1120741}}^1$

素因数の和:1120761

約数の個数: 64

約数和(自身を含む): 4034671200

約数和(自身を除く): 2824270920

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, 1120741, 2241482, 3362223, 4482964, 5603705, 6724446, 8965928, 10086669, 11207410, 13448892, 16811115, 20173338, 22414820, 26897784, 30260007, 33622230, 40346676, 44829640, 50433345, 60520014, 67244460, 80693352, 100866690, 121040028, 134488920, 151300035, 201733380, 242080056, 302600070, 403466760, 605200140, 1210400280]

約数ペア:

[(1, 1210400280), (2, 605200140), (3, 403466760), (4, 302600070), (5, 242080056), (6, 201733380), (8, 151300035), (9, 134488920), (10, 121040028), (12, 100866690), (15, 80693352), (18, 67244460), (20, 60520014), (24, 50433345), (27, 44829640), (30, 40346676), (36, 33622230), (40, 30260007), (45, 26897784), (54, 22414820), (60, 20173338), (72, 16811115), (90, 13448892), (108, 11207410), (120, 10086669), (135, 8965928), (180, 6724446), (216, 5603705), (270, 4482964), (360, 3362223), (540, 2241482), (1080, 1120741)]