51924240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{2671}}^1$

素因数の和:2699

約数の個数: 120

約数和(自身を含む): 180905088

約数和(自身を除く): 128980848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 2671, 3240, 3888, 4860, 5342, 6480, 8013, 9720, 10684, 13355, 16026, 19440, 21368, 24039, 26710, 32052, 40065, 42736, 48078, 53420, 64104, 72117, 80130, 96156, 106840, 120195, 128208, 144234, 160260, 192312, 213680, 216351, 240390, 288468, 320520, 360585, 384624, 432702, 480780, 576936, 641040, 649053, 721170, 865404, 961560, 1081755, 1153872, 1298106, 1442340, 1730808, 1923120, 2163510, 2596212, 2884680, 3245265, 3461616, 4327020, 5192424, 5769360, 6490530, 8654040, 10384848, 12981060, 17308080, 25962120, 51924240]

約数ペア:

[(1, 51924240), (2, 25962120), (3, 17308080), (4, 12981060), (5, 10384848), (6, 8654040), (8, 6490530), (9, 5769360), (10, 5192424), (12, 4327020), (15, 3461616), (16, 3245265), (18, 2884680), (20, 2596212), (24, 2163510), (27, 1923120), (30, 1730808), (36, 1442340), (40, 1298106), (45, 1153872), (48, 1081755), (54, 961560), (60, 865404), (72, 721170), (80, 649053), (81, 641040), (90, 576936), (108, 480780), (120, 432702), (135, 384624), (144, 360585), (162, 320520), (180, 288468), (216, 240390), (240, 216351), (243, 213680), (270, 192312), (324, 160260), (360, 144234), (405, 128208), (432, 120195), (486, 106840), (540, 96156), (648, 80130), (720, 72117), (810, 64104), (972, 53420), (1080, 48078), (1215, 42736), (1296, 40065), (1620, 32052), (1944, 26710), (2160, 24039), (2430, 21368), (2671, 19440), (3240, 16026), (3888, 13355), (4860, 10684), (5342, 9720), (6480, 8013)]