15021220160

素因数分解:

$2^6\times 5^1\times {\mathrm{5347}}^1\times {\mathrm{8779}}^1$

素因数の和:14143

約数の個数: 56

約数和(自身を含む): 35780045280

約数和(自身を除く): 20758825120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 5347, 8779, 10694, 17558, 21388, 26735, 35116, 42776, 43895, 53470, 70232, 85552, 87790, 106940, 140464, 171104, 175580, 213880, 280928, 342208, 351160, 427760, 561856, 702320, 855520, 1404640, 1711040, 2809280, 46941313, 93882626, 187765252, 234706565, 375530504, 469413130, 751061008, 938826260, 1502122016, 1877652520, 3004244032, 3755305040, 7510610080, 15021220160]

約数ペア:

[(1, 15021220160), (2, 7510610080), (4, 3755305040), (5, 3004244032), (8, 1877652520), (10, 1502122016), (16, 938826260), (20, 751061008), (32, 469413130), (40, 375530504), (64, 234706565), (80, 187765252), (160, 93882626), (320, 46941313), (5347, 2809280), (8779, 1711040), (10694, 1404640), (17558, 855520), (21388, 702320), (26735, 561856), (35116, 427760), (42776, 351160), (43895, 342208), (53470, 280928), (70232, 213880), (85552, 175580), (87790, 171104), (106940, 140464)]