15716360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1598

約数の個数: 64

約数和(自身を含む): 40279680

約数和(自身を除く): 24563320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 1553, 2024, 2530, 3106, 5060, 6212, 7765, 10120, 12424, 15530, 17083, 31060, 34166, 35719, 62120, 68332, 71438, 85415, 136664, 142876, 170830, 178595, 285752, 341660, 357190, 392909, 683320, 714380, 785818, 1428760, 1571636, 1964545, 3143272, 3929090, 7858180, 15716360]

約数ペア:

[(1, 15716360), (2, 7858180), (4, 3929090), (5, 3143272), (8, 1964545), (10, 1571636), (11, 1428760), (20, 785818), (22, 714380), (23, 683320), (40, 392909), (44, 357190), (46, 341660), (55, 285752), (88, 178595), (92, 170830), (110, 142876), (115, 136664), (184, 85415), (220, 71438), (230, 68332), (253, 62120), (440, 35719), (460, 34166), (506, 31060), (920, 17083), (1012, 15530), (1265, 12424), (1553, 10120), (2024, 7765), (2530, 6212), (3106, 5060)]