7265880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{20183}}^1$

素因数の和:20200

約数の個数: 48

約数和(自身を含む): 23615280

約数和(自身を除く): 16349400

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, 20183, 40366, 60549, 80732, 100915, 121098, 161464, 181647, 201830, 242196, 302745, 363294, 403660, 484392, 605490, 726588, 807320, 908235, 1210980, 1453176, 1816470, 2421960, 3632940, 7265880]

約数ペア:

[(1, 7265880), (2, 3632940), (3, 2421960), (4, 1816470), (5, 1453176), (6, 1210980), (8, 908235), (9, 807320), (10, 726588), (12, 605490), (15, 484392), (18, 403660), (20, 363294), (24, 302745), (30, 242196), (36, 201830), (40, 181647), (45, 161464), (60, 121098), (72, 100915), (90, 80732), (120, 60549), (180, 40366), (360, 20183)]