12576480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 47900160

約数和(自身を除く): 35323680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 197, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 394, 399, 420, 456, 480, 532, 560, 570, 591, 608, 665, 672, 760, 788, 798, 840, 912, 985, 1064, 1120, 1140, 1182, 1330, 1379, 1520, 1576, 1596, 1680, 1824, 1970, 1995, 2128, 2280, 2364, 2660, 2758, 2955, 3040, 3152, 3192, 3360, 3743, 3940, 3990, 4137, 4256, 4560, 4728, 5320, 5516, 5910, 6304, 6384, 6895, 7486, 7880, 7980, 8274, 9120, 9456, 10640, 11032, 11229, 11820, 12768, 13790, 14972, 15760, 15960, 16548, 18715, 18912, 20685, 21280, 22064, 22458, 23640, 26201, 27580, 29944, 31520, 31920, 33096, 37430, 41370, 44128, 44916, 47280, 52402, 55160, 56145, 59888, 63840, 66192, 74860, 78603, 82740, 89832, 94560, 104804, 110320, 112290, 119776, 131005, 132384, 149720, 157206, 165480, 179664, 209608, 220640, 224580, 262010, 299440, 314412, 330960, 359328, 393015, 419216, 449160, 524020, 598880, 628824, 661920, 786030, 838432, 898320, 1048040, 1257648, 1572060, 1796640, 2096080, 2515296, 3144120, 4192160, 6288240, 12576480]

約数ペア:

[(1, 12576480), (2, 6288240), (3, 4192160), (4, 3144120), (5, 2515296), (6, 2096080), (7, 1796640), (8, 1572060), (10, 1257648), (12, 1048040), (14, 898320), (15, 838432), (16, 786030), (19, 661920), (20, 628824), (21, 598880), (24, 524020), (28, 449160), (30, 419216), (32, 393015), (35, 359328), (38, 330960), (40, 314412), (42, 299440), (48, 262010), (56, 224580), (57, 220640), (60, 209608), (70, 179664), (76, 165480), (80, 157206), (84, 149720), (95, 132384), (96, 131005), (105, 119776), (112, 112290), (114, 110320), (120, 104804), (133, 94560), (140, 89832), (152, 82740), (160, 78603), (168, 74860), (190, 66192), (197, 63840), (210, 59888), (224, 56145), (228, 55160), (240, 52402), (266, 47280), (280, 44916), (285, 44128), (304, 41370), (336, 37430), (380, 33096), (394, 31920), (399, 31520), (420, 29944), (456, 27580), (480, 26201), (532, 23640), (560, 22458), (570, 22064), (591, 21280), (608, 20685), (665, 18912), (672, 18715), (760, 16548), (788, 15960), (798, 15760), (840, 14972), (912, 13790), (985, 12768), (1064, 11820), (1120, 11229), (1140, 11032), (1182, 10640), (1330, 9456), (1379, 9120), (1520, 8274), (1576, 7980), (1596, 7880), (1680, 7486), (1824, 6895), (1970, 6384), (1995, 6304), (2128, 5910), (2280, 5516), (2364, 5320), (2660, 4728), (2758, 4560), (2955, 4256), (3040, 4137), (3152, 3990), (3192, 3940), (3360, 3743)]