395616960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{15263}}^1$

素因数の和:15292

約数の個数: 140

約数和(自身を含む): 1407371328

約数和(自身を除く): 1011754368

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 15263, 25920, 30526, 45789, 61052, 76315, 91578, 122104, 137367, 152630, 183156, 228945, 244208, 274734, 305260, 366312, 412101, 457890, 488416, 549468, 610520, 686835, 732624, 824202, 915780, 976832, 1098936, 1221040, 1236303, 1373670, 1465248, 1648404, 1831560, 2060505, 2197872, 2442080, 2472606, 2747340, 2930496, 3296808, 3663120, 4121010, 4395744, 4884160, 4945212, 5494680, 6181515, 6593616, 7326240, 8242020, 8791488, 9890424, 10989360, 12363030, 13187232, 14652480, 16484040, 19780848, 21978720, 24726060, 26374464, 32968080, 39561696, 43957440, 49452120, 65936160, 79123392, 98904240, 131872320, 197808480, 395616960]

約数ペア:

[(1, 395616960), (2, 197808480), (3, 131872320), (4, 98904240), (5, 79123392), (6, 65936160), (8, 49452120), (9, 43957440), (10, 39561696), (12, 32968080), (15, 26374464), (16, 24726060), (18, 21978720), (20, 19780848), (24, 16484040), (27, 14652480), (30, 13187232), (32, 12363030), (36, 10989360), (40, 9890424), (45, 8791488), (48, 8242020), (54, 7326240), (60, 6593616), (64, 6181515), (72, 5494680), (80, 4945212), (81, 4884160), (90, 4395744), (96, 4121010), (108, 3663120), (120, 3296808), (135, 2930496), (144, 2747340), (160, 2472606), (162, 2442080), (180, 2197872), (192, 2060505), (216, 1831560), (240, 1648404), (270, 1465248), (288, 1373670), (320, 1236303), (324, 1221040), (360, 1098936), (405, 976832), (432, 915780), (480, 824202), (540, 732624), (576, 686835), (648, 610520), (720, 549468), (810, 488416), (864, 457890), (960, 412101), (1080, 366312), (1296, 305260), (1440, 274734), (1620, 244208), (1728, 228945), (2160, 183156), (2592, 152630), (2880, 137367), (3240, 122104), (4320, 91578), (5184, 76315), (6480, 61052), (8640, 45789), (12960, 30526), (15263, 25920)]