74331720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{206477}}^1$

素因数の和:206494

約数の個数: 48

約数和(自身を含む): 241579260

約数和(自身を除く): 167247540

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, 206477, 412954, 619431, 825908, 1032385, 1238862, 1651816, 1858293, 2064770, 2477724, 3097155, 3716586, 4129540, 4955448, 6194310, 7433172, 8259080, 9291465, 12388620, 14866344, 18582930, 24777240, 37165860, 74331720]

約数ペア:

[(1, 74331720), (2, 37165860), (3, 24777240), (4, 18582930), (5, 14866344), (6, 12388620), (8, 9291465), (9, 8259080), (10, 7433172), (12, 6194310), (15, 4955448), (18, 4129540), (20, 3716586), (24, 3097155), (30, 2477724), (36, 2064770), (40, 1858293), (45, 1651816), (60, 1238862), (72, 1032385), (90, 825908), (120, 619431), (180, 412954), (360, 206477)]