352388880

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{18127}}^1$

素因数の和:18155

約数の個数: 120

約数和(自身を含む): 1227338112

約数和(自身を除く): 874949232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 18127, 19440, 36254, 54381, 72508, 90635, 108762, 145016, 163143, 181270, 217524, 271905, 290032, 326286, 362540, 435048, 489429, 543810, 652572, 725080, 815715, 870096, 978858, 1087620, 1305144, 1450160, 1468287, 1631430, 1957716, 2175240, 2447145, 2610288, 2936574, 3262860, 3915432, 4350480, 4404861, 4894290, 5873148, 6525720, 7341435, 7830864, 8809722, 9788580, 11746296, 13051440, 14682870, 17619444, 19577160, 22024305, 23492592, 29365740, 35238888, 39154320, 44048610, 58731480, 70477776, 88097220, 117462960, 176194440, 352388880]

約数ペア:

[(1, 352388880), (2, 176194440), (3, 117462960), (4, 88097220), (5, 70477776), (6, 58731480), (8, 44048610), (9, 39154320), (10, 35238888), (12, 29365740), (15, 23492592), (16, 22024305), (18, 19577160), (20, 17619444), (24, 14682870), (27, 13051440), (30, 11746296), (36, 9788580), (40, 8809722), (45, 7830864), (48, 7341435), (54, 6525720), (60, 5873148), (72, 4894290), (80, 4404861), (81, 4350480), (90, 3915432), (108, 3262860), (120, 2936574), (135, 2610288), (144, 2447145), (162, 2175240), (180, 1957716), (216, 1631430), (240, 1468287), (243, 1450160), (270, 1305144), (324, 1087620), (360, 978858), (405, 870096), (432, 815715), (486, 725080), (540, 652572), (648, 543810), (720, 489429), (810, 435048), (972, 362540), (1080, 326286), (1215, 290032), (1296, 271905), (1620, 217524), (1944, 181270), (2160, 163143), (2430, 145016), (3240, 108762), (3888, 90635), (4860, 72508), (6480, 54381), (9720, 36254), (18127, 19440)]