77048280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71341}}^1$

素因数の和:71361

約数の個数: 64

約数和(自身を含む): 256831200

約数和(自身を除く): 179782920

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, 71341, 142682, 214023, 285364, 356705, 428046, 570728, 642069, 713410, 856092, 1070115, 1284138, 1426820, 1712184, 1926207, 2140230, 2568276, 2853640, 3210345, 3852414, 4280460, 5136552, 6420690, 7704828, 8560920, 9631035, 12841380, 15409656, 19262070, 25682760, 38524140, 77048280]

約数ペア:

[(1, 77048280), (2, 38524140), (3, 25682760), (4, 19262070), (5, 15409656), (6, 12841380), (8, 9631035), (9, 8560920), (10, 7704828), (12, 6420690), (15, 5136552), (18, 4280460), (20, 3852414), (24, 3210345), (27, 2853640), (30, 2568276), (36, 2140230), (40, 1926207), (45, 1712184), (54, 1426820), (60, 1284138), (72, 1070115), (90, 856092), (108, 713410), (120, 642069), (135, 570728), (180, 428046), (216, 356705), (270, 285364), (360, 214023), (540, 142682), (1080, 71341)]