30678897240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{671017}}^1$

素因数の和:671161

約数の個数: 96

約数和(自身を含む): 100491655680

約数和(自身を除く): 69812758440

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, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3810, 4572, 5080, 5715, 7620, 9144, 11430, 15240, 22860, 45720, 671017, 1342034, 2013051, 2684068, 3355085, 4026102, 5368136, 6039153, 6710170, 8052204, 10065255, 12078306, 13420340, 16104408, 20130510, 24156612, 26840680, 30195765, 40261020, 48313224, 60391530, 80522040, 85219159, 120783060, 170438318, 241566120, 255657477, 340876636, 426095795, 511314954, 681753272, 766972431, 852191590, 1022629908, 1278287385, 1533944862, 1704383180, 2045259816, 2556574770, 3067889724, 3408766360, 3834862155, 5113149540, 6135779448, 7669724310, 10226299080, 15339448620, 30678897240]

約数ペア:

[(1, 30678897240), (2, 15339448620), (3, 10226299080), (4, 7669724310), (5, 6135779448), (6, 5113149540), (8, 3834862155), (9, 3408766360), (10, 3067889724), (12, 2556574770), (15, 2045259816), (18, 1704383180), (20, 1533944862), (24, 1278287385), (30, 1022629908), (36, 852191590), (40, 766972431), (45, 681753272), (60, 511314954), (72, 426095795), (90, 340876636), (120, 255657477), (127, 241566120), (180, 170438318), (254, 120783060), (360, 85219159), (381, 80522040), (508, 60391530), (635, 48313224), (762, 40261020), (1016, 30195765), (1143, 26840680), (1270, 24156612), (1524, 20130510), (1905, 16104408), (2286, 13420340), (2540, 12078306), (3048, 10065255), (3810, 8052204), (4572, 6710170), (5080, 6039153), (5715, 5368136), (7620, 4026102), (9144, 3355085), (11430, 2684068), (15240, 2013051), (22860, 1342034), (45720, 671017)]