84065760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{58379}}^1$

素因数の和:58400

約数の個数: 72

約数和(自身を含む): 286879320

約数和(自身を除く): 202813560

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 58379, 116758, 175137, 233516, 291895, 350274, 467032, 525411, 583790, 700548, 875685, 934064, 1050822, 1167580, 1401096, 1751370, 1868128, 2101644, 2335160, 2627055, 2802192, 3502740, 4203288, 4670320, 5254110, 5604384, 7005480, 8406576, 9340640, 10508220, 14010960, 16813152, 21016440, 28021920, 42032880, 84065760]

約数ペア:

[(1, 84065760), (2, 42032880), (3, 28021920), (4, 21016440), (5, 16813152), (6, 14010960), (8, 10508220), (9, 9340640), (10, 8406576), (12, 7005480), (15, 5604384), (16, 5254110), (18, 4670320), (20, 4203288), (24, 3502740), (30, 2802192), (32, 2627055), (36, 2335160), (40, 2101644), (45, 1868128), (48, 1751370), (60, 1401096), (72, 1167580), (80, 1050822), (90, 934064), (96, 875685), (120, 700548), (144, 583790), (160, 525411), (180, 467032), (240, 350274), (288, 291895), (360, 233516), (480, 175137), (720, 116758), (1440, 58379)]