578655720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1607377}}^1$

素因数の和:1607394

約数の個数: 48

約数和(自身を含む): 1880632260

約数和(自身を除く): 1301976540

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, 1607377, 3214754, 4822131, 6429508, 8036885, 9644262, 12859016, 14466393, 16073770, 19288524, 24110655, 28932786, 32147540, 38577048, 48221310, 57865572, 64295080, 72331965, 96442620, 115731144, 144663930, 192885240, 289327860, 578655720]

約数ペア:

[(1, 578655720), (2, 289327860), (3, 192885240), (4, 144663930), (5, 115731144), (6, 96442620), (8, 72331965), (9, 64295080), (10, 57865572), (12, 48221310), (15, 38577048), (18, 32147540), (20, 28932786), (24, 24110655), (30, 19288524), (36, 16073770), (40, 14466393), (45, 12859016), (60, 9644262), (72, 8036885), (90, 6429508), (120, 4822131), (180, 3214754), (360, 1607377)]