265212720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{769}}^1$

素因数の和:1267

約数の個数: 120

約数和(自身を含む): 893692800

約数和(自身を除く): 628480080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 479, 720, 769, 958, 1437, 1538, 1916, 2307, 2395, 2874, 3076, 3832, 3845, 4311, 4614, 4790, 5748, 6152, 6921, 7185, 7664, 7690, 8622, 9228, 9580, 11496, 11535, 12304, 13842, 14370, 15380, 17244, 18456, 19160, 21555, 22992, 23070, 27684, 28740, 30760, 34488, 34605, 36912, 38320, 43110, 46140, 55368, 57480, 61520, 68976, 69210, 86220, 92280, 110736, 114960, 138420, 172440, 184560, 276840, 344880, 368351, 553680, 736702, 1105053, 1473404, 1841755, 2210106, 2946808, 3315159, 3683510, 4420212, 5525265, 5893616, 6630318, 7367020, 8840424, 11050530, 13260636, 14734040, 16575795, 17680848, 22101060, 26521272, 29468080, 33151590, 44202120, 53042544, 66303180, 88404240, 132606360, 265212720]

約数ペア:

[(1, 265212720), (2, 132606360), (3, 88404240), (4, 66303180), (5, 53042544), (6, 44202120), (8, 33151590), (9, 29468080), (10, 26521272), (12, 22101060), (15, 17680848), (16, 16575795), (18, 14734040), (20, 13260636), (24, 11050530), (30, 8840424), (36, 7367020), (40, 6630318), (45, 5893616), (48, 5525265), (60, 4420212), (72, 3683510), (80, 3315159), (90, 2946808), (120, 2210106), (144, 1841755), (180, 1473404), (240, 1105053), (360, 736702), (479, 553680), (720, 368351), (769, 344880), (958, 276840), (1437, 184560), (1538, 172440), (1916, 138420), (2307, 114960), (2395, 110736), (2874, 92280), (3076, 86220), (3832, 69210), (3845, 68976), (4311, 61520), (4614, 57480), (4790, 55368), (5748, 46140), (6152, 43110), (6921, 38320), (7185, 36912), (7664, 34605), (7690, 34488), (8622, 30760), (9228, 28740), (9580, 27684), (11496, 23070), (11535, 22992), (12304, 21555), (13842, 19160), (14370, 18456), (15380, 17244)]