252706680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{701963}}^1$

素因数の和:701980

約数の個数: 48

約数和(自身を含む): 821297880

約数和(自身を除く): 568591200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 701963, 1403926, 2105889, 2807852, 3509815, 4211778, 5615704, 6317667, 7019630, 8423556, 10529445, 12635334, 14039260, 16847112, 21058890, 25270668, 28078520, 31588335, 42117780, 50541336, 63176670, 84235560, 126353340, 252706680]

約数ペア:

[(1, 252706680), (2, 126353340), (3, 84235560), (4, 63176670), (5, 50541336), (6, 42117780), (8, 31588335), (9, 28078520), (10, 25270668), (12, 21058890), (15, 16847112), (18, 14039260), (20, 12635334), (24, 10529445), (30, 8423556), (36, 7019630), (40, 6317667), (45, 5615704), (60, 4211778), (72, 3509815), (90, 2807852), (120, 2105889), (180, 1403926), (360, 701963)]