1917015480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{11117}}^1$

素因数の和:11613

約数の個数: 96

約数和(自身を含む): 6243868800

約数和(自身を除く): 4326853320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 479, 958, 1437, 1916, 2395, 2874, 3832, 4311, 4790, 5748, 7185, 8622, 9580, 11117, 11496, 14370, 17244, 19160, 21555, 22234, 28740, 33351, 34488, 43110, 44468, 55585, 57480, 66702, 86220, 88936, 100053, 111170, 133404, 166755, 172440, 200106, 222340, 266808, 333510, 400212, 444680, 500265, 667020, 800424, 1000530, 1334040, 2001060, 4002120, 5325043, 10650086, 15975129, 21300172, 26625215, 31950258, 42600344, 47925387, 53250430, 63900516, 79875645, 95850774, 106500860, 127801032, 159751290, 191701548, 213001720, 239626935, 319502580, 383403096, 479253870, 639005160, 958507740, 1917015480]

約数ペア:

[(1, 1917015480), (2, 958507740), (3, 639005160), (4, 479253870), (5, 383403096), (6, 319502580), (8, 239626935), (9, 213001720), (10, 191701548), (12, 159751290), (15, 127801032), (18, 106500860), (20, 95850774), (24, 79875645), (30, 63900516), (36, 53250430), (40, 47925387), (45, 42600344), (60, 31950258), (72, 26625215), (90, 21300172), (120, 15975129), (180, 10650086), (360, 5325043), (479, 4002120), (958, 2001060), (1437, 1334040), (1916, 1000530), (2395, 800424), (2874, 667020), (3832, 500265), (4311, 444680), (4790, 400212), (5748, 333510), (7185, 266808), (8622, 222340), (9580, 200106), (11117, 172440), (11496, 166755), (14370, 133404), (17244, 111170), (19160, 100053), (21555, 88936), (22234, 86220), (28740, 66702), (33351, 57480), (34488, 55585), (43110, 44468)]