80412960960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{27921167}}^1$

素因数の和:27921190

約数の個数: 84

約数和(自身を含む): 276587090208

約数和(自身を除く): 196174129248

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, 27921167, 55842334, 83763501, 111684668, 139605835, 167527002, 223369336, 251290503, 279211670, 335054004, 418817505, 446738672, 502581006, 558423340, 670108008, 837635010, 893477344, 1005162012, 1116846680, 1256452515, 1340216016, 1675270020, 1786954688, 2010324024, 2233693360, 2512905030, 2680432032, 3350540040, 4020648048, 4467386720, 5025810060, 5360864064, 6701080080, 8041296096, 8934773440, 10051620120, 13402160160, 16082592192, 20103240240, 26804320320, 40206480480, 80412960960]

約数ペア:

[(1, 80412960960), (2, 40206480480), (3, 26804320320), (4, 20103240240), (5, 16082592192), (6, 13402160160), (8, 10051620120), (9, 8934773440), (10, 8041296096), (12, 6701080080), (15, 5360864064), (16, 5025810060), (18, 4467386720), (20, 4020648048), (24, 3350540040), (30, 2680432032), (32, 2512905030), (36, 2233693360), (40, 2010324024), (45, 1786954688), (48, 1675270020), (60, 1340216016), (64, 1256452515), (72, 1116846680), (80, 1005162012), (90, 893477344), (96, 837635010), (120, 670108008), (144, 558423340), (160, 502581006), (180, 446738672), (192, 418817505), (240, 335054004), (288, 279211670), (320, 251290503), (360, 223369336), (480, 167527002), (576, 139605835), (720, 111684668), (960, 83763501), (1440, 55842334), (2880, 27921167)]