988407865440

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{25422013}}^1$

素因数の和:25422043

約数の個数: 144

約数和(自身を含む): 3497865750288

約数和(自身を除く): 2509457884848

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 25422013, 50844026, 76266039, 101688052, 127110065, 152532078, 203376104, 228798117, 254220130, 305064156, 381330195, 406752208, 457596234, 508440260, 610128312, 686394351, 762660390, 813504416, 915192468, 1016880520, 1143990585, 1220256624, 1372788702, 1525320780, 1830384936, 2033761040, 2059183053, 2287981170, 2440513248, 2745577404, 3050641560, 3431971755, 3660769872, 4067522080, 4118366106, 4575962340, 5491154808, 6101283120, 6177549159, 6863943510, 7321539744, 8236732212, 9151924680, 10295915265, 10982309616, 12202566240, 12355098318, 13727887020, 16473464424, 18303849360, 20591830530, 21964619232, 24710196636, 27455774040, 30887745795, 32946928848, 36607698720, 41183661060, 49420393272, 54911548080, 61775491590, 65893857696, 82367322120, 98840786544, 109823096160, 123550983180, 164734644240, 197681573088, 247101966360, 329469288480, 494203932720, 988407865440]

約数ペア:

[(1, 988407865440), (2, 494203932720), (3, 329469288480), (4, 247101966360), (5, 197681573088), (6, 164734644240), (8, 123550983180), (9, 109823096160), (10, 98840786544), (12, 82367322120), (15, 65893857696), (16, 61775491590), (18, 54911548080), (20, 49420393272), (24, 41183661060), (27, 36607698720), (30, 32946928848), (32, 30887745795), (36, 27455774040), (40, 24710196636), (45, 21964619232), (48, 20591830530), (54, 18303849360), (60, 16473464424), (72, 13727887020), (80, 12355098318), (81, 12202566240), (90, 10982309616), (96, 10295915265), (108, 9151924680), (120, 8236732212), (135, 7321539744), (144, 6863943510), (160, 6177549159), (162, 6101283120), (180, 5491154808), (216, 4575962340), (240, 4118366106), (243, 4067522080), (270, 3660769872), (288, 3431971755), (324, 3050641560), (360, 2745577404), (405, 2440513248), (432, 2287981170), (480, 2059183053), (486, 2033761040), (540, 1830384936), (648, 1525320780), (720, 1372788702), (810, 1220256624), (864, 1143990585), (972, 1016880520), (1080, 915192468), (1215, 813504416), (1296, 762660390), (1440, 686394351), (1620, 610128312), (1944, 508440260), (2160, 457596234), (2430, 406752208), (2592, 381330195), (3240, 305064156), (3888, 254220130), (4320, 228798117), (4860, 203376104), (6480, 152532078), (7776, 127110065), (9720, 101688052), (12960, 76266039), (19440, 50844026), (38880, 25422013)]