153794460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{20183}}^1$

素因数の和:20322

約数の個数: 48

約数和(自身を含む): 434036736

約数和(自身を除く): 280242276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 20183, 40366, 60549, 80732, 100915, 121098, 201830, 242196, 302745, 403660, 605490, 1210980, 2563241, 5126482, 7689723, 10252964, 12816205, 15379446, 25632410, 30758892, 38448615, 51264820, 76897230, 153794460]

約数ペア:

[(1, 153794460), (2, 76897230), (3, 51264820), (4, 38448615), (5, 30758892), (6, 25632410), (10, 15379446), (12, 12816205), (15, 10252964), (20, 7689723), (30, 5126482), (60, 2563241), (127, 1210980), (254, 605490), (381, 403660), (508, 302745), (635, 242196), (762, 201830), (1270, 121098), (1524, 100915), (1905, 80732), (2540, 60549), (3810, 40366), (7620, 20183)]