149881920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{156127}}^1$

素因数の和:156147

約数の個数: 56

約数和(自身を含む): 475878144

約数和(自身を除く): 325996224

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, 160, 192, 240, 320, 480, 960, 156127, 312254, 468381, 624508, 780635, 936762, 1249016, 1561270, 1873524, 2341905, 2498032, 3122540, 3747048, 4683810, 4996064, 6245080, 7494096, 9367620, 9992128, 12490160, 14988192, 18735240, 24980320, 29976384, 37470480, 49960640, 74940960, 149881920]

約数ペア:

[(1, 149881920), (2, 74940960), (3, 49960640), (4, 37470480), (5, 29976384), (6, 24980320), (8, 18735240), (10, 14988192), (12, 12490160), (15, 9992128), (16, 9367620), (20, 7494096), (24, 6245080), (30, 4996064), (32, 4683810), (40, 3747048), (48, 3122540), (60, 2498032), (64, 2341905), (80, 1873524), (96, 1561270), (120, 1249016), (160, 936762), (192, 780635), (240, 624508), (320, 468381), (480, 312254), (960, 156127)]