66612240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{30839}}^1$

素因数の和:30861

約数の個数: 80

約数和(自身を含む): 229449600

約数和(自身を除く): 162837360

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, 30839, 61678, 92517, 123356, 154195, 185034, 246712, 277551, 308390, 370068, 462585, 493424, 555102, 616780, 740136, 832653, 925170, 1110204, 1233560, 1387755, 1480272, 1665306, 1850340, 2220408, 2467120, 2775510, 3330612, 3700680, 4163265, 4440816, 5551020, 6661224, 7401360, 8326530, 11102040, 13322448, 16653060, 22204080, 33306120, 66612240]

約数ペア:

[(1, 66612240), (2, 33306120), (3, 22204080), (4, 16653060), (5, 13322448), (6, 11102040), (8, 8326530), (9, 7401360), (10, 6661224), (12, 5551020), (15, 4440816), (16, 4163265), (18, 3700680), (20, 3330612), (24, 2775510), (27, 2467120), (30, 2220408), (36, 1850340), (40, 1665306), (45, 1480272), (48, 1387755), (54, 1233560), (60, 1110204), (72, 925170), (80, 832653), (90, 740136), (108, 616780), (120, 555102), (135, 493424), (144, 462585), (180, 370068), (216, 308390), (240, 277551), (270, 246712), (360, 185034), (432, 154195), (540, 123356), (720, 92517), (1080, 61678), (2160, 30839)]