155106240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{161569}}^1$

素因数の和:161589

約数の個数: 56

約数和(自身を含む): 492465360

約数和(自身を除く): 337359120

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, 161569, 323138, 484707, 646276, 807845, 969414, 1292552, 1615690, 1938828, 2423535, 2585104, 3231380, 3877656, 4847070, 5170208, 6462760, 7755312, 9694140, 10340416, 12925520, 15510624, 19388280, 25851040, 31021248, 38776560, 51702080, 77553120, 155106240]

約数ペア:

[(1, 155106240), (2, 77553120), (3, 51702080), (4, 38776560), (5, 31021248), (6, 25851040), (8, 19388280), (10, 15510624), (12, 12925520), (15, 10340416), (16, 9694140), (20, 7755312), (24, 6462760), (30, 5170208), (32, 4847070), (40, 3877656), (48, 3231380), (60, 2585104), (64, 2423535), (80, 1938828), (96, 1615690), (120, 1292552), (160, 969414), (192, 807845), (240, 646276), (320, 484707), (480, 323138), (960, 161569)]