115781760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{20101}}^1$

素因数の和:20126

約数の個数: 96

約数和(自身を含む): 399828780

約数和(自身を除く): 284047020

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, 20101, 40202, 60303, 80404, 100505, 120606, 160808, 180909, 201010, 241212, 301515, 321616, 361818, 402020, 482424, 603030, 643232, 723636, 804040, 904545, 964848, 1206060, 1286464, 1447272, 1608080, 1809090, 1929696, 2412120, 2572928, 2894544, 3216160, 3618180, 3859392, 4824240, 5789088, 6432320, 7236360, 7718784, 9648480, 11578176, 12864640, 14472720, 19296960, 23156352, 28945440, 38593920, 57890880, 115781760]

約数ペア:

[(1, 115781760), (2, 57890880), (3, 38593920), (4, 28945440), (5, 23156352), (6, 19296960), (8, 14472720), (9, 12864640), (10, 11578176), (12, 9648480), (15, 7718784), (16, 7236360), (18, 6432320), (20, 5789088), (24, 4824240), (30, 3859392), (32, 3618180), (36, 3216160), (40, 2894544), (45, 2572928), (48, 2412120), (60, 1929696), (64, 1809090), (72, 1608080), (80, 1447272), (90, 1286464), (96, 1206060), (120, 964848), (128, 904545), (144, 804040), (160, 723636), (180, 643232), (192, 603030), (240, 482424), (288, 402020), (320, 361818), (360, 321616), (384, 301515), (480, 241212), (576, 201010), (640, 180909), (720, 160808), (960, 120606), (1152, 100505), (1440, 80404), (1920, 60303), (2880, 40202), (5760, 20101)]