155059920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23929}}^1$

素因数の和:23954

約数の個数: 100

約数和(自身を含む): 538568580

約数和(自身を除く): 383508660

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 23929, 47858, 71787, 95716, 119645, 143574, 191432, 215361, 239290, 287148, 358935, 382864, 430722, 478580, 574296, 646083, 717870, 861444, 957160, 1076805, 1148592, 1292166, 1435740, 1722888, 1914320, 1938249, 2153610, 2584332, 2871480, 3230415, 3445776, 3876498, 4307220, 5168664, 5742960, 6460830, 7752996, 8614440, 9691245, 10337328, 12921660, 15505992, 17228880, 19382490, 25843320, 31011984, 38764980, 51686640, 77529960, 155059920]

約数ペア:

[(1, 155059920), (2, 77529960), (3, 51686640), (4, 38764980), (5, 31011984), (6, 25843320), (8, 19382490), (9, 17228880), (10, 15505992), (12, 12921660), (15, 10337328), (16, 9691245), (18, 8614440), (20, 7752996), (24, 6460830), (27, 5742960), (30, 5168664), (36, 4307220), (40, 3876498), (45, 3445776), (48, 3230415), (54, 2871480), (60, 2584332), (72, 2153610), (80, 1938249), (81, 1914320), (90, 1722888), (108, 1435740), (120, 1292166), (135, 1148592), (144, 1076805), (162, 957160), (180, 861444), (216, 717870), (240, 646083), (270, 574296), (324, 478580), (360, 430722), (405, 382864), (432, 358935), (540, 287148), (648, 239290), (720, 215361), (810, 191432), (1080, 143574), (1296, 119645), (1620, 95716), (2160, 71787), (3240, 47858), (6480, 23929)]