155099520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{26927}}^1$

素因数の和:26952

約数の個数: 96

約数和(自身を含む): 535597920

約数和(自身を除く): 380498400

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 26927, 53854, 80781, 107708, 134635, 161562, 215416, 242343, 269270, 323124, 403905, 430832, 484686, 538540, 646248, 807810, 861664, 969372, 1077080, 1211715, 1292496, 1615620, 1723328, 1938744, 2154160, 2423430, 2584992, 3231240, 3446656, 3877488, 4308320, 4846860, 5169984, 6462480, 7754976, 8616640, 9693720, 10339968, 12924960, 15509952, 17233280, 19387440, 25849920, 31019904, 38774880, 51699840, 77549760, 155099520]

約数ペア:

[(1, 155099520), (2, 77549760), (3, 51699840), (4, 38774880), (5, 31019904), (6, 25849920), (8, 19387440), (9, 17233280), (10, 15509952), (12, 12924960), (15, 10339968), (16, 9693720), (18, 8616640), (20, 7754976), (24, 6462480), (30, 5169984), (32, 4846860), (36, 4308320), (40, 3877488), (45, 3446656), (48, 3231240), (60, 2584992), (64, 2423430), (72, 2154160), (80, 1938744), (90, 1723328), (96, 1615620), (120, 1292496), (128, 1211715), (144, 1077080), (160, 969372), (180, 861664), (192, 807810), (240, 646248), (288, 538540), (320, 484686), (360, 430832), (384, 403905), (480, 323124), (576, 269270), (640, 242343), (720, 215416), (960, 161562), (1152, 134635), (1440, 107708), (1920, 80781), (2880, 53854), (5760, 26927)]