161381760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{84053}}^1$

素因数の和:84075

約数の個数: 64

約数和(自身を含む): 514410480

約数和(自身を除く): 353028720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 84053, 168106, 252159, 336212, 420265, 504318, 672424, 840530, 1008636, 1260795, 1344848, 1681060, 2017272, 2521590, 2689696, 3362120, 4034544, 5043180, 5379392, 6724240, 8069088, 10086360, 10758784, 13448480, 16138176, 20172720, 26896960, 32276352, 40345440, 53793920, 80690880, 161381760]

約数ペア:

[(1, 161381760), (2, 80690880), (3, 53793920), (4, 40345440), (5, 32276352), (6, 26896960), (8, 20172720), (10, 16138176), (12, 13448480), (15, 10758784), (16, 10086360), (20, 8069088), (24, 6724240), (30, 5379392), (32, 5043180), (40, 4034544), (48, 3362120), (60, 2689696), (64, 2521590), (80, 2017272), (96, 1681060), (120, 1344848), (128, 1260795), (160, 1008636), (192, 840530), (240, 672424), (320, 504318), (384, 420265), (480, 336212), (640, 252159), (960, 168106), (1920, 84053)]