215550360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1429}}^1$

素因数の和:1865

約数の個数: 96

約数和(自身を含む): 702702000

約数和(自身を除く): 487151640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 419, 838, 1257, 1429, 1676, 2095, 2514, 2858, 3352, 3771, 4190, 4287, 5028, 5716, 6285, 7145, 7542, 8380, 8574, 10056, 11432, 12570, 12861, 14290, 15084, 16760, 17148, 18855, 21435, 25140, 25722, 28580, 30168, 34296, 37710, 42870, 50280, 51444, 57160, 64305, 75420, 85740, 102888, 128610, 150840, 171480, 257220, 514440, 598751, 1197502, 1796253, 2395004, 2993755, 3592506, 4790008, 5388759, 5987510, 7185012, 8981265, 10777518, 11975020, 14370024, 17962530, 21555036, 23950040, 26943795, 35925060, 43110072, 53887590, 71850120, 107775180, 215550360]

約数ペア:

[(1, 215550360), (2, 107775180), (3, 71850120), (4, 53887590), (5, 43110072), (6, 35925060), (8, 26943795), (9, 23950040), (10, 21555036), (12, 17962530), (15, 14370024), (18, 11975020), (20, 10777518), (24, 8981265), (30, 7185012), (36, 5987510), (40, 5388759), (45, 4790008), (60, 3592506), (72, 2993755), (90, 2395004), (120, 1796253), (180, 1197502), (360, 598751), (419, 514440), (838, 257220), (1257, 171480), (1429, 150840), (1676, 128610), (2095, 102888), (2514, 85740), (2858, 75420), (3352, 64305), (3771, 57160), (4190, 51444), (4287, 50280), (5028, 42870), (5716, 37710), (6285, 34296), (7145, 30168), (7542, 28580), (8380, 25722), (8574, 25140), (10056, 21435), (11432, 18855), (12570, 17148), (12861, 16760), (14290, 15084)]