83891520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29129}}^1$

素因数の和:29152

約数の個数: 84

約数和(自身を含む): 288561780

約数和(自身を除く): 204670260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 29129, 58258, 87387, 116516, 145645, 174774, 233032, 262161, 291290, 349548, 436935, 466064, 524322, 582580, 699096, 873870, 932128, 1048644, 1165160, 1310805, 1398192, 1747740, 1864256, 2097288, 2330320, 2621610, 2796384, 3495480, 4194576, 4660640, 5243220, 5592768, 6990960, 8389152, 9321280, 10486440, 13981920, 16778304, 20972880, 27963840, 41945760, 83891520]

約数ペア:

[(1, 83891520), (2, 41945760), (3, 27963840), (4, 20972880), (5, 16778304), (6, 13981920), (8, 10486440), (9, 9321280), (10, 8389152), (12, 6990960), (15, 5592768), (16, 5243220), (18, 4660640), (20, 4194576), (24, 3495480), (30, 2796384), (32, 2621610), (36, 2330320), (40, 2097288), (45, 1864256), (48, 1747740), (60, 1398192), (64, 1310805), (72, 1165160), (80, 1048644), (90, 932128), (96, 873870), (120, 699096), (144, 582580), (160, 524322), (180, 466064), (192, 436935), (240, 349548), (288, 291290), (320, 262161), (360, 233032), (480, 174774), (576, 145645), (720, 116516), (960, 87387), (1440, 58258), (2880, 29129)]