561818160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8969}}^1$

素因数の和:9020

約数の個数: 160

約数和(自身を含む): 2002104000

約数和(自身を除く): 1440285840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3480, 3915, 4176, 5220, 6264, 6960, 7830, 8969, 10440, 12528, 15660, 17938, 20880, 26907, 31320, 35876, 44845, 53814, 62640, 71752, 80721, 89690, 107628, 134535, 143504, 161442, 179380, 215256, 242163, 260101, 269070, 322884, 358760, 403605, 430512, 484326, 520202, 538140, 645768, 717520, 780303, 807210, 968652, 1040404, 1076280, 1210815, 1291536, 1300505, 1560606, 1614420, 1937304, 2080808, 2152560, 2340909, 2421630, 2601010, 3121212, 3228840, 3874608, 3901515, 4161616, 4681818, 4843260, 5202020, 6242424, 6457680, 7022727, 7803030, 9363636, 9686520, 10404040, 11704545, 12484848, 14045454, 15606060, 18727272, 19373040, 20808080, 23409090, 28090908, 31212120, 35113635, 37454544, 46818180, 56181816, 62424240, 70227270, 93636360, 112363632, 140454540, 187272720, 280909080, 561818160]

約数ペア:

[(1, 561818160), (2, 280909080), (3, 187272720), (4, 140454540), (5, 112363632), (6, 93636360), (8, 70227270), (9, 62424240), (10, 56181816), (12, 46818180), (15, 37454544), (16, 35113635), (18, 31212120), (20, 28090908), (24, 23409090), (27, 20808080), (29, 19373040), (30, 18727272), (36, 15606060), (40, 14045454), (45, 12484848), (48, 11704545), (54, 10404040), (58, 9686520), (60, 9363636), (72, 7803030), (80, 7022727), (87, 6457680), (90, 6242424), (108, 5202020), (116, 4843260), (120, 4681818), (135, 4161616), (144, 3901515), (145, 3874608), (174, 3228840), (180, 3121212), (216, 2601010), (232, 2421630), (240, 2340909), (261, 2152560), (270, 2080808), (290, 1937304), (348, 1614420), (360, 1560606), (432, 1300505), (435, 1291536), (464, 1210815), (522, 1076280), (540, 1040404), (580, 968652), (696, 807210), (720, 780303), (783, 717520), (870, 645768), (1044, 538140), (1080, 520202), (1160, 484326), (1305, 430512), (1392, 403605), (1566, 358760), (1740, 322884), (2088, 269070), (2160, 260101), (2320, 242163), (2610, 215256), (3132, 179380), (3480, 161442), (3915, 143504), (4176, 134535), (5220, 107628), (6264, 89690), (6960, 80721), (7830, 71752), (8969, 62640), (10440, 53814), (12528, 44845), (15660, 35876), (17938, 31320), (20880, 26907)]