15809496660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3818719}}^1$

素因数の和:3818757

約数の個数: 72

約数和(自身を含む): 50040506880

約数和(自身を除く): 34231010220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 3818719, 7637438, 11456157, 15274876, 19093595, 22912314, 34368471, 38187190, 45824628, 57280785, 68736942, 76374380, 87830537, 114561570, 137473884, 171842355, 175661074, 229123140, 263491611, 343684710, 351322148, 439152685, 526983222, 687369420, 790474833, 878305370, 1053966444, 1317458055, 1580949666, 1756610740, 2634916110, 3161899332, 3952374165, 5269832220, 7904748330, 15809496660]

約数ペア:

[(1, 15809496660), (2, 7904748330), (3, 5269832220), (4, 3952374165), (5, 3161899332), (6, 2634916110), (9, 1756610740), (10, 1580949666), (12, 1317458055), (15, 1053966444), (18, 878305370), (20, 790474833), (23, 687369420), (30, 526983222), (36, 439152685), (45, 351322148), (46, 343684710), (60, 263491611), (69, 229123140), (90, 175661074), (92, 171842355), (115, 137473884), (138, 114561570), (180, 87830537), (207, 76374380), (230, 68736942), (276, 57280785), (345, 45824628), (414, 38187190), (460, 34368471), (690, 22912314), (828, 19093595), (1035, 15274876), (1380, 11456157), (2070, 7637438), (4140, 3818719)]