347345280

素因数分解:

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

素因数の和:20129

約数の個数: 128

約数和(自身を含む): 1230242400

約数和(自身を除く): 882897120

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, 17280, 20101, 40202, 60303, 80404, 100505, 120606, 160808, 180909, 201010, 241212, 301515, 321616, 361818, 402020, 482424, 542727, 603030, 643232, 723636, 804040, 904545, 964848, 1085454, 1206060, 1286464, 1447272, 1608080, 1809090, 1929696, 2170908, 2412120, 2572928, 2713635, 2894544, 3216160, 3618180, 3859392, 4341816, 4824240, 5427270, 5789088, 6432320, 7236360, 7718784, 8683632, 9648480, 10854540, 11578176, 12864640, 14472720, 17367264, 19296960, 21709080, 23156352, 28945440, 34734528, 38593920, 43418160, 57890880, 69469056, 86836320, 115781760, 173672640, 347345280]

約数ペア:

[(1, 347345280), (2, 173672640), (3, 115781760), (4, 86836320), (5, 69469056), (6, 57890880), (8, 43418160), (9, 38593920), (10, 34734528), (12, 28945440), (15, 23156352), (16, 21709080), (18, 19296960), (20, 17367264), (24, 14472720), (27, 12864640), (30, 11578176), (32, 10854540), (36, 9648480), (40, 8683632), (45, 7718784), (48, 7236360), (54, 6432320), (60, 5789088), (64, 5427270), (72, 4824240), (80, 4341816), (90, 3859392), (96, 3618180), (108, 3216160), (120, 2894544), (128, 2713635), (135, 2572928), (144, 2412120), (160, 2170908), (180, 1929696), (192, 1809090), (216, 1608080), (240, 1447272), (270, 1286464), (288, 1206060), (320, 1085454), (360, 964848), (384, 904545), (432, 804040), (480, 723636), (540, 643232), (576, 603030), (640, 542727), (720, 482424), (864, 402020), (960, 361818), (1080, 321616), (1152, 301515), (1440, 241212), (1728, 201010), (1920, 180909), (2160, 160808), (2880, 120606), (3456, 100505), (4320, 80404), (5760, 60303), (8640, 40202), (17280, 20101)]