2017265760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1400879}}^1$

素因数の和:1400900

約数の個数: 72

約数和(自身を含む): 6883924320

約数和(自身を除く): 4866658560

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, 1400879, 2801758, 4202637, 5603516, 7004395, 8405274, 11207032, 12607911, 14008790, 16810548, 21013185, 22414064, 25215822, 28017580, 33621096, 42026370, 44828128, 50431644, 56035160, 63039555, 67242192, 84052740, 100863288, 112070320, 126079110, 134484384, 168105480, 201726576, 224140640, 252158220, 336210960, 403453152, 504316440, 672421920, 1008632880, 2017265760]

約数ペア:

[(1, 2017265760), (2, 1008632880), (3, 672421920), (4, 504316440), (5, 403453152), (6, 336210960), (8, 252158220), (9, 224140640), (10, 201726576), (12, 168105480), (15, 134484384), (16, 126079110), (18, 112070320), (20, 100863288), (24, 84052740), (30, 67242192), (32, 63039555), (36, 56035160), (40, 50431644), (45, 44828128), (48, 42026370), (60, 33621096), (72, 28017580), (80, 25215822), (90, 22414064), (96, 21013185), (120, 16810548), (144, 14008790), (160, 12607911), (180, 11207032), (240, 8405274), (288, 7004395), (360, 5603516), (480, 4202637), (720, 2801758), (1440, 1400879)]