477616560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1990069}}^1$

素因数の和:1990085

約数の個数: 40

約数和(自身を含む): 1480612080

約数和(自身を除く): 1002995520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1990069, 3980138, 5970207, 7960276, 9950345, 11940414, 15920552, 19900690, 23880828, 29851035, 31841104, 39801380, 47761656, 59702070, 79602760, 95523312, 119404140, 159205520, 238808280, 477616560]

約数ペア:

[(1, 477616560), (2, 238808280), (3, 159205520), (4, 119404140), (5, 95523312), (6, 79602760), (8, 59702070), (10, 47761656), (12, 39801380), (15, 31841104), (16, 29851035), (20, 23880828), (24, 19900690), (30, 15920552), (40, 11940414), (48, 9950345), (60, 7960276), (80, 5970207), (120, 3980138), (240, 1990069)]