84854520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{78569}}^1$

素因数の和:78589

約数の個数: 64

約数和(自身を含む): 282852000

約数和(自身を除く): 197997480

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, 78569, 157138, 235707, 314276, 392845, 471414, 628552, 707121, 785690, 942828, 1178535, 1414242, 1571380, 1885656, 2121363, 2357070, 2828484, 3142760, 3535605, 4242726, 4714140, 5656968, 7071210, 8485452, 9428280, 10606815, 14142420, 16970904, 21213630, 28284840, 42427260, 84854520]

約数ペア:

[(1, 84854520), (2, 42427260), (3, 28284840), (4, 21213630), (5, 16970904), (6, 14142420), (8, 10606815), (9, 9428280), (10, 8485452), (12, 7071210), (15, 5656968), (18, 4714140), (20, 4242726), (24, 3535605), (27, 3142760), (30, 2828484), (36, 2357070), (40, 2121363), (45, 1885656), (54, 1571380), (60, 1414242), (72, 1178535), (90, 942828), (108, 785690), (120, 707121), (135, 628552), (180, 471414), (216, 392845), (270, 314276), (360, 235707), (540, 157138), (1080, 78569)]