782268840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{241441}}^1$

素因数の和:241464

約数の個数: 80

約数和(自身を含む): 2629303380

約数和(自身を除く): 1847034540

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 241441, 482882, 724323, 965764, 1207205, 1448646, 1931528, 2172969, 2414410, 2897292, 3621615, 4345938, 4828820, 5794584, 6518907, 7243230, 8691876, 9657640, 10864845, 13037814, 14486460, 17383752, 19556721, 21729690, 26075628, 28972920, 32594535, 39113442, 43459380, 52151256, 65189070, 78226884, 86918760, 97783605, 130378140, 156453768, 195567210, 260756280, 391134420, 782268840]

約数ペア:

[(1, 782268840), (2, 391134420), (3, 260756280), (4, 195567210), (5, 156453768), (6, 130378140), (8, 97783605), (9, 86918760), (10, 78226884), (12, 65189070), (15, 52151256), (18, 43459380), (20, 39113442), (24, 32594535), (27, 28972920), (30, 26075628), (36, 21729690), (40, 19556721), (45, 17383752), (54, 14486460), (60, 13037814), (72, 10864845), (81, 9657640), (90, 8691876), (108, 7243230), (120, 6518907), (135, 5794584), (162, 4828820), (180, 4345938), (216, 3621615), (270, 2897292), (324, 2414410), (360, 2172969), (405, 1931528), (540, 1448646), (648, 1207205), (810, 965764), (1080, 724323), (1620, 482882), (3240, 241441)]