278310080

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{14741}}^1$

素因数の和:14817

約数の個数: 56

約数和(自身を含む): 674004240

約数和(自身を除く): 395694160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 944, 1180, 1888, 2360, 3776, 4720, 9440, 14741, 18880, 29482, 58964, 73705, 117928, 147410, 235856, 294820, 471712, 589640, 869719, 943424, 1179280, 1739438, 2358560, 3478876, 4348595, 4717120, 6957752, 8697190, 13915504, 17394380, 27831008, 34788760, 55662016, 69577520, 139155040, 278310080]

約数ペア:

[(1, 278310080), (2, 139155040), (4, 69577520), (5, 55662016), (8, 34788760), (10, 27831008), (16, 17394380), (20, 13915504), (32, 8697190), (40, 6957752), (59, 4717120), (64, 4348595), (80, 3478876), (118, 2358560), (160, 1739438), (236, 1179280), (295, 943424), (320, 869719), (472, 589640), (590, 471712), (944, 294820), (1180, 235856), (1888, 147410), (2360, 117928), (3776, 73705), (4720, 58964), (9440, 29482), (14741, 18880)]