64372320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{4967}}^1$

素因数の和:4994

約数の個数: 120

約数和(自身を含む): 227226384

約数和(自身を除く): 162854064

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 4967, 6480, 9934, 12960, 14901, 19868, 24835, 29802, 39736, 44703, 49670, 59604, 74505, 79472, 89406, 99340, 119208, 134109, 149010, 158944, 178812, 198680, 223515, 238416, 268218, 298020, 357624, 397360, 402327, 447030, 476832, 536436, 596040, 670545, 715248, 794720, 804654, 894060, 1072872, 1192080, 1341090, 1430496, 1609308, 1788120, 2011635, 2145744, 2384160, 2682180, 3218616, 3576240, 4023270, 4291488, 5364360, 6437232, 7152480, 8046540, 10728720, 12874464, 16093080, 21457440, 32186160, 64372320]

約数ペア:

[(1, 64372320), (2, 32186160), (3, 21457440), (4, 16093080), (5, 12874464), (6, 10728720), (8, 8046540), (9, 7152480), (10, 6437232), (12, 5364360), (15, 4291488), (16, 4023270), (18, 3576240), (20, 3218616), (24, 2682180), (27, 2384160), (30, 2145744), (32, 2011635), (36, 1788120), (40, 1609308), (45, 1430496), (48, 1341090), (54, 1192080), (60, 1072872), (72, 894060), (80, 804654), (81, 794720), (90, 715248), (96, 670545), (108, 596040), (120, 536436), (135, 476832), (144, 447030), (160, 402327), (162, 397360), (180, 357624), (216, 298020), (240, 268218), (270, 238416), (288, 223515), (324, 198680), (360, 178812), (405, 158944), (432, 149010), (480, 134109), (540, 119208), (648, 99340), (720, 89406), (810, 79472), (864, 74505), (1080, 59604), (1296, 49670), (1440, 44703), (1620, 39736), (2160, 29802), (2592, 24835), (3240, 19868), (4320, 14901), (4967, 12960), (6480, 9934)]