172229760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{9967}}^1$

素因数の和:9995

約数の個数: 128

約数和(自身を含む): 610041600

約数和(自身を除く): 437811840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 9967, 17280, 19934, 29901, 39868, 49835, 59802, 79736, 89703, 99670, 119604, 149505, 159472, 179406, 199340, 239208, 269109, 299010, 318944, 358812, 398680, 448515, 478416, 538218, 598020, 637888, 717624, 797360, 897030, 956832, 1076436, 1196040, 1275776, 1345545, 1435248, 1594720, 1794060, 1913664, 2152872, 2392080, 2691090, 2870496, 3189440, 3588120, 3827328, 4305744, 4784160, 5382180, 5740992, 6378880, 7176240, 8611488, 9568320, 10764360, 11481984, 14352480, 17222976, 19136640, 21528720, 28704960, 34445952, 43057440, 57409920, 86114880, 172229760]

約数ペア:

[(1, 172229760), (2, 86114880), (3, 57409920), (4, 43057440), (5, 34445952), (6, 28704960), (8, 21528720), (9, 19136640), (10, 17222976), (12, 14352480), (15, 11481984), (16, 10764360), (18, 9568320), (20, 8611488), (24, 7176240), (27, 6378880), (30, 5740992), (32, 5382180), (36, 4784160), (40, 4305744), (45, 3827328), (48, 3588120), (54, 3189440), (60, 2870496), (64, 2691090), (72, 2392080), (80, 2152872), (90, 1913664), (96, 1794060), (108, 1594720), (120, 1435248), (128, 1345545), (135, 1275776), (144, 1196040), (160, 1076436), (180, 956832), (192, 897030), (216, 797360), (240, 717624), (270, 637888), (288, 598020), (320, 538218), (360, 478416), (384, 448515), (432, 398680), (480, 358812), (540, 318944), (576, 299010), (640, 269109), (720, 239208), (864, 199340), (960, 179406), (1080, 159472), (1152, 149505), (1440, 119604), (1728, 99670), (1920, 89703), (2160, 79736), (2880, 59802), (3456, 49835), (4320, 39868), (5760, 29901), (8640, 19934), (9967, 17280)]