17468760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{977}}^1$

素因数の和:1140

約数の個数: 64

約数和(自身を含む): 52812000

約数和(自身を除く): 35343240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 977, 1192, 1490, 1788, 1954, 2235, 2931, 2980, 3576, 3908, 4470, 4885, 5862, 5960, 7816, 8940, 9770, 11724, 14655, 17880, 19540, 23448, 29310, 39080, 58620, 117240, 145573, 291146, 436719, 582292, 727865, 873438, 1164584, 1455730, 1746876, 2183595, 2911460, 3493752, 4367190, 5822920, 8734380, 17468760]

約数ペア:

[(1, 17468760), (2, 8734380), (3, 5822920), (4, 4367190), (5, 3493752), (6, 2911460), (8, 2183595), (10, 1746876), (12, 1455730), (15, 1164584), (20, 873438), (24, 727865), (30, 582292), (40, 436719), (60, 291146), (120, 145573), (149, 117240), (298, 58620), (447, 39080), (596, 29310), (745, 23448), (894, 19540), (977, 17880), (1192, 14655), (1490, 11724), (1788, 9770), (1954, 8940), (2235, 7816), (2931, 5960), (2980, 5862), (3576, 4885), (3908, 4470)]