73575720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{204377}}^1$

素因数の和:204394

約数の個数: 48

約数和(自身を含む): 239122260

約数和(自身を除く): 165546540

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, 204377, 408754, 613131, 817508, 1021885, 1226262, 1635016, 1839393, 2043770, 2452524, 3065655, 3678786, 4087540, 4905048, 6131310, 7357572, 8175080, 9196965, 12262620, 14715144, 18393930, 24525240, 36787860, 73575720]

約数ペア:

[(1, 73575720), (2, 36787860), (3, 24525240), (4, 18393930), (5, 14715144), (6, 12262620), (8, 9196965), (9, 8175080), (10, 7357572), (12, 6131310), (15, 4905048), (18, 4087540), (20, 3678786), (24, 3065655), (30, 2452524), (36, 2043770), (40, 1839393), (45, 1635016), (60, 1226262), (72, 1021885), (90, 817508), (120, 613131), (180, 408754), (360, 204377)]