550482480

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{9439}}^1$

素因数の和:9470

約数の個数: 140

約数和(自身を含む): 1919133120

約数和(自身を除く): 1368650640

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, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6480, 7290, 9439, 9720, 11664, 14580, 18878, 19440, 28317, 29160, 37756, 47195, 56634, 58320, 75512, 84951, 94390, 113268, 141585, 151024, 169902, 188780, 226536, 254853, 283170, 339804, 377560, 424755, 453072, 509706, 566340, 679608, 755120, 764559, 849510, 1019412, 1132680, 1274265, 1359216, 1529118, 1699020, 2038824, 2265360, 2293677, 2548530, 3058236, 3398040, 3822795, 4077648, 4587354, 5097060, 6116472, 6796080, 6881031, 7645590, 9174708, 10194120, 11468385, 12232944, 13762062, 15291180, 18349416, 20388240, 22936770, 27524124, 30582360, 34405155, 36698832, 45873540, 55048248, 61164720, 68810310, 91747080, 110096496, 137620620, 183494160, 275241240, 550482480]

約数ペア:

[(1, 550482480), (2, 275241240), (3, 183494160), (4, 137620620), (5, 110096496), (6, 91747080), (8, 68810310), (9, 61164720), (10, 55048248), (12, 45873540), (15, 36698832), (16, 34405155), (18, 30582360), (20, 27524124), (24, 22936770), (27, 20388240), (30, 18349416), (36, 15291180), (40, 13762062), (45, 12232944), (48, 11468385), (54, 10194120), (60, 9174708), (72, 7645590), (80, 6881031), (81, 6796080), (90, 6116472), (108, 5097060), (120, 4587354), (135, 4077648), (144, 3822795), (162, 3398040), (180, 3058236), (216, 2548530), (240, 2293677), (243, 2265360), (270, 2038824), (324, 1699020), (360, 1529118), (405, 1359216), (432, 1274265), (486, 1132680), (540, 1019412), (648, 849510), (720, 764559), (729, 755120), (810, 679608), (972, 566340), (1080, 509706), (1215, 453072), (1296, 424755), (1458, 377560), (1620, 339804), (1944, 283170), (2160, 254853), (2430, 226536), (2916, 188780), (3240, 169902), (3645, 151024), (3888, 141585), (4860, 113268), (5832, 94390), (6480, 84951), (7290, 75512), (9439, 58320), (9720, 56634), (11664, 47195), (14580, 37756), (18878, 29160), (19440, 28317)]