121232940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{65179}}^1$

素因数の和:65222

約数の個数: 48

約数和(自身を含む): 350407680

約数和(自身を除く): 229174740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 65179, 130358, 195537, 260716, 325895, 391074, 651790, 782148, 977685, 1303580, 1955370, 2020549, 3910740, 4041098, 6061647, 8082196, 10102745, 12123294, 20205490, 24246588, 30308235, 40410980, 60616470, 121232940]

約数ペア:

[(1, 121232940), (2, 60616470), (3, 40410980), (4, 30308235), (5, 24246588), (6, 20205490), (10, 12123294), (12, 10102745), (15, 8082196), (20, 6061647), (30, 4041098), (31, 3910740), (60, 2020549), (62, 1955370), (93, 1303580), (124, 977685), (155, 782148), (186, 651790), (310, 391074), (372, 325895), (465, 260716), (620, 195537), (930, 130358), (1860, 65179)]