3840144720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:530

約数の個数: 240

約数和(自身を含む): 12699187200

約数和(自身を除く): 8859042480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 127, 152, 190, 228, 240, 254, 285, 304, 349, 361, 380, 381, 456, 508, 570, 635, 698, 722, 760, 762, 912, 1016, 1047, 1083, 1140, 1270, 1396, 1444, 1520, 1524, 1745, 1805, 1905, 2032, 2094, 2166, 2280, 2413, 2540, 2792, 2888, 3048, 3490, 3610, 3810, 4188, 4332, 4560, 4826, 5080, 5235, 5415, 5584, 5776, 6096, 6631, 6980, 7220, 7239, 7620, 8376, 8664, 9652, 10160, 10470, 10830, 12065, 13262, 13960, 14440, 14478, 15240, 16752, 17328, 19304, 19893, 20940, 21660, 24130, 26524, 27920, 28880, 28956, 30480, 33155, 36195, 38608, 39786, 41880, 43320, 44323, 45847, 48260, 53048, 57912, 66310, 72390, 79572, 83760, 86640, 88646, 91694, 96520, 99465, 106096, 115824, 125989, 132620, 132969, 137541, 144780, 159144, 177292, 183388, 193040, 198930, 221615, 229235, 251978, 265240, 265938, 275082, 289560, 318288, 354584, 366776, 377967, 397860, 443230, 458470, 503956, 530480, 531876, 550164, 579120, 629945, 664845, 687705, 709168, 733552, 755934, 795720, 842137, 886460, 916940, 1007912, 1063752, 1100328, 1259890, 1329690, 1375410, 1511868, 1591440, 1684274, 1772920, 1833880, 1889835, 2015824, 2127504, 2200656, 2519780, 2526411, 2659380, 2750820, 3023736, 3368548, 3545840, 3667760, 3779670, 4210685, 5039560, 5052822, 5318760, 5501640, 6047472, 6737096, 7559340, 8421370, 10079120, 10105644, 10637520, 11003280, 12632055, 13474192, 15118680, 16000603, 16842740, 20211288, 25264110, 30237360, 32001206, 33685480, 40422576, 48001809, 50528220, 64002412, 67370960, 80003015, 96003618, 101056440, 128004824, 160006030, 192007236, 202112880, 240009045, 256009648, 320012060, 384014472, 480018090, 640024120, 768028944, 960036180, 1280048240, 1920072360, 3840144720]

約数ペア:

[(1, 3840144720), (2, 1920072360), (3, 1280048240), (4, 960036180), (5, 768028944), (6, 640024120), (8, 480018090), (10, 384014472), (12, 320012060), (15, 256009648), (16, 240009045), (19, 202112880), (20, 192007236), (24, 160006030), (30, 128004824), (38, 101056440), (40, 96003618), (48, 80003015), (57, 67370960), (60, 64002412), (76, 50528220), (80, 48001809), (95, 40422576), (114, 33685480), (120, 32001206), (127, 30237360), (152, 25264110), (190, 20211288), (228, 16842740), (240, 16000603), (254, 15118680), (285, 13474192), (304, 12632055), (349, 11003280), (361, 10637520), (380, 10105644), (381, 10079120), (456, 8421370), (508, 7559340), (570, 6737096), (635, 6047472), (698, 5501640), (722, 5318760), (760, 5052822), (762, 5039560), (912, 4210685), (1016, 3779670), (1047, 3667760), (1083, 3545840), (1140, 3368548), (1270, 3023736), (1396, 2750820), (1444, 2659380), (1520, 2526411), (1524, 2519780), (1745, 2200656), (1805, 2127504), (1905, 2015824), (2032, 1889835), (2094, 1833880), (2166, 1772920), (2280, 1684274), (2413, 1591440), (2540, 1511868), (2792, 1375410), (2888, 1329690), (3048, 1259890), (3490, 1100328), (3610, 1063752), (3810, 1007912), (4188, 916940), (4332, 886460), (4560, 842137), (4826, 795720), (5080, 755934), (5235, 733552), (5415, 709168), (5584, 687705), (5776, 664845), (6096, 629945), (6631, 579120), (6980, 550164), (7220, 531876), (7239, 530480), (7620, 503956), (8376, 458470), (8664, 443230), (9652, 397860), (10160, 377967), (10470, 366776), (10830, 354584), (12065, 318288), (13262, 289560), (13960, 275082), (14440, 265938), (14478, 265240), (15240, 251978), (16752, 229235), (17328, 221615), (19304, 198930), (19893, 193040), (20940, 183388), (21660, 177292), (24130, 159144), (26524, 144780), (27920, 137541), (28880, 132969), (28956, 132620), (30480, 125989), (33155, 115824), (36195, 106096), (38608, 99465), (39786, 96520), (41880, 91694), (43320, 88646), (44323, 86640), (45847, 83760), (48260, 79572), (53048, 72390), (57912, 66310)]