47906160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 157704192

約数和(自身を除く): 109798032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 47, 48, 60, 62, 80, 93, 94, 120, 124, 137, 141, 155, 186, 188, 235, 240, 248, 274, 282, 310, 372, 376, 411, 465, 470, 496, 548, 564, 620, 685, 705, 744, 752, 822, 930, 940, 1096, 1128, 1240, 1370, 1410, 1457, 1488, 1644, 1860, 1880, 2055, 2192, 2256, 2480, 2740, 2820, 2914, 3288, 3720, 3760, 4110, 4247, 4371, 5480, 5640, 5828, 6439, 6576, 7285, 7440, 8220, 8494, 8742, 10960, 11280, 11656, 12741, 12878, 14570, 16440, 16988, 17484, 19317, 21235, 21855, 23312, 25482, 25756, 29140, 32195, 32880, 33976, 34968, 38634, 42470, 43710, 50964, 51512, 58280, 63705, 64390, 67952, 69936, 77268, 84940, 87420, 96585, 101928, 103024, 116560, 127410, 128780, 154536, 169880, 174840, 193170, 199609, 203856, 254820, 257560, 309072, 339760, 349680, 386340, 399218, 509640, 515120, 598827, 772680, 798436, 998045, 1019280, 1197654, 1545360, 1596872, 1996090, 2395308, 2994135, 3193744, 3992180, 4790616, 5988270, 7984360, 9581232, 11976540, 15968720, 23953080, 47906160]

約数ペア:

[(1, 47906160), (2, 23953080), (3, 15968720), (4, 11976540), (5, 9581232), (6, 7984360), (8, 5988270), (10, 4790616), (12, 3992180), (15, 3193744), (16, 2994135), (20, 2395308), (24, 1996090), (30, 1596872), (31, 1545360), (40, 1197654), (47, 1019280), (48, 998045), (60, 798436), (62, 772680), (80, 598827), (93, 515120), (94, 509640), (120, 399218), (124, 386340), (137, 349680), (141, 339760), (155, 309072), (186, 257560), (188, 254820), (235, 203856), (240, 199609), (248, 193170), (274, 174840), (282, 169880), (310, 154536), (372, 128780), (376, 127410), (411, 116560), (465, 103024), (470, 101928), (496, 96585), (548, 87420), (564, 84940), (620, 77268), (685, 69936), (705, 67952), (744, 64390), (752, 63705), (822, 58280), (930, 51512), (940, 50964), (1096, 43710), (1128, 42470), (1240, 38634), (1370, 34968), (1410, 33976), (1457, 32880), (1488, 32195), (1644, 29140), (1860, 25756), (1880, 25482), (2055, 23312), (2192, 21855), (2256, 21235), (2480, 19317), (2740, 17484), (2820, 16988), (2914, 16440), (3288, 14570), (3720, 12878), (3760, 12741), (4110, 11656), (4247, 11280), (4371, 10960), (5480, 8742), (5640, 8494), (5828, 8220), (6439, 7440), (6576, 7285)]