55081440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1369

約数の個数: 144

約数和(自身を含む): 194594400

約数和(自身を除く): 139512960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1319, 1392, 1440, 1740, 2088, 2320, 2610, 2638, 2784, 3480, 3957, 4176, 4640, 5220, 5276, 6595, 6960, 7914, 8352, 10440, 10552, 11871, 13190, 13920, 15828, 19785, 20880, 21104, 23742, 26380, 31656, 38251, 39570, 41760, 42208, 47484, 52760, 59355, 63312, 76502, 79140, 94968, 105520, 114753, 118710, 126624, 153004, 158280, 189936, 191255, 211040, 229506, 237420, 306008, 316560, 344259, 379872, 382510, 459012, 474840, 573765, 612016, 633120, 688518, 765020, 918024, 949680, 1147530, 1224032, 1377036, 1530040, 1721295, 1836048, 1899360, 2295060, 2754072, 3060080, 3442590, 3672096, 4590120, 5508144, 6120160, 6885180, 9180240, 11016288, 13770360, 18360480, 27540720, 55081440]

約数ペア:

[(1, 55081440), (2, 27540720), (3, 18360480), (4, 13770360), (5, 11016288), (6, 9180240), (8, 6885180), (9, 6120160), (10, 5508144), (12, 4590120), (15, 3672096), (16, 3442590), (18, 3060080), (20, 2754072), (24, 2295060), (29, 1899360), (30, 1836048), (32, 1721295), (36, 1530040), (40, 1377036), (45, 1224032), (48, 1147530), (58, 949680), (60, 918024), (72, 765020), (80, 688518), (87, 633120), (90, 612016), (96, 573765), (116, 474840), (120, 459012), (144, 382510), (145, 379872), (160, 344259), (174, 316560), (180, 306008), (232, 237420), (240, 229506), (261, 211040), (288, 191255), (290, 189936), (348, 158280), (360, 153004), (435, 126624), (464, 118710), (480, 114753), (522, 105520), (580, 94968), (696, 79140), (720, 76502), (870, 63312), (928, 59355), (1044, 52760), (1160, 47484), (1305, 42208), (1319, 41760), (1392, 39570), (1440, 38251), (1740, 31656), (2088, 26380), (2320, 23742), (2610, 21104), (2638, 20880), (2784, 19785), (3480, 15828), (3957, 13920), (4176, 13190), (4640, 11871), (5220, 10552), (5276, 10440), (6595, 8352), (6960, 7914)]