713777520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{3779}}^1$

素因数の和:4582

約数の個数: 80

約数和(自身を含む): 2216108160

約数和(自身を除く): 1502330640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 787, 1574, 2361, 3148, 3779, 3935, 4722, 6296, 7558, 7870, 9444, 11337, 11805, 12592, 15116, 15740, 18888, 18895, 22674, 23610, 30232, 31480, 37776, 37790, 45348, 47220, 56685, 60464, 62960, 75580, 90696, 94440, 113370, 151160, 181392, 188880, 226740, 302320, 453480, 906960, 2974073, 5948146, 8922219, 11896292, 14870365, 17844438, 23792584, 29740730, 35688876, 44611095, 47585168, 59481460, 71377752, 89222190, 118962920, 142755504, 178444380, 237925840, 356888760, 713777520]

約数ペア:

[(1, 713777520), (2, 356888760), (3, 237925840), (4, 178444380), (5, 142755504), (6, 118962920), (8, 89222190), (10, 71377752), (12, 59481460), (15, 47585168), (16, 44611095), (20, 35688876), (24, 29740730), (30, 23792584), (40, 17844438), (48, 14870365), (60, 11896292), (80, 8922219), (120, 5948146), (240, 2974073), (787, 906960), (1574, 453480), (2361, 302320), (3148, 226740), (3779, 188880), (3935, 181392), (4722, 151160), (6296, 113370), (7558, 94440), (7870, 90696), (9444, 75580), (11337, 62960), (11805, 60464), (12592, 56685), (15116, 47220), (15740, 45348), (18888, 37790), (18895, 37776), (22674, 31480), (23610, 30232)]