27442080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 288

約数和(自身を含む): 106142400

約数和(自身を除く): 78700320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 59, 60, 68, 72, 76, 80, 85, 90, 95, 96, 102, 114, 118, 120, 136, 144, 152, 153, 160, 170, 171, 177, 180, 190, 204, 228, 236, 240, 255, 272, 285, 288, 295, 304, 306, 323, 340, 342, 354, 360, 380, 408, 456, 472, 480, 510, 531, 544, 570, 590, 608, 612, 646, 680, 684, 708, 720, 760, 765, 816, 855, 885, 912, 944, 969, 1003, 1020, 1062, 1121, 1140, 1180, 1224, 1292, 1360, 1368, 1416, 1440, 1520, 1530, 1615, 1632, 1710, 1770, 1824, 1888, 1938, 2006, 2040, 2124, 2242, 2280, 2360, 2448, 2584, 2655, 2720, 2736, 2832, 2907, 3009, 3040, 3060, 3230, 3363, 3420, 3540, 3876, 4012, 4080, 4248, 4484, 4560, 4720, 4845, 4896, 5015, 5168, 5310, 5472, 5605, 5664, 5814, 6018, 6120, 6460, 6726, 6840, 7080, 7752, 8024, 8160, 8496, 8968, 9027, 9120, 9440, 9690, 10030, 10089, 10336, 10620, 11210, 11628, 12036, 12240, 12920, 13452, 13680, 14160, 14535, 15045, 15504, 16048, 16815, 16992, 17936, 18054, 19057, 19380, 20060, 20178, 21240, 22420, 23256, 24072, 24480, 25840, 26904, 27360, 28320, 29070, 30090, 31008, 32096, 33630, 35872, 36108, 38114, 38760, 40120, 40356, 42480, 44840, 45135, 46512, 48144, 50445, 51680, 53808, 57171, 58140, 60180, 67260, 72216, 76228, 77520, 80240, 80712, 84960, 89680, 90270, 93024, 95285, 96288, 100890, 107616, 114342, 116280, 120360, 134520, 144432, 152456, 155040, 160480, 161424, 171513, 179360, 180540, 190570, 201780, 228684, 232560, 240720, 269040, 285855, 288864, 304912, 322848, 343026, 361080, 381140, 403560, 457368, 465120, 481440, 538080, 571710, 609824, 686052, 722160, 762280, 807120, 857565, 914736, 1143420, 1372104, 1444320, 1524560, 1614240, 1715130, 1829472, 2286840, 2744208, 3049120, 3430260, 4573680, 5488416, 6860520, 9147360, 13721040, 27442080]

約数ペア:

[(1, 27442080), (2, 13721040), (3, 9147360), (4, 6860520), (5, 5488416), (6, 4573680), (8, 3430260), (9, 3049120), (10, 2744208), (12, 2286840), (15, 1829472), (16, 1715130), (17, 1614240), (18, 1524560), (19, 1444320), (20, 1372104), (24, 1143420), (30, 914736), (32, 857565), (34, 807120), (36, 762280), (38, 722160), (40, 686052), (45, 609824), (48, 571710), (51, 538080), (57, 481440), (59, 465120), (60, 457368), (68, 403560), (72, 381140), (76, 361080), (80, 343026), (85, 322848), (90, 304912), (95, 288864), (96, 285855), (102, 269040), (114, 240720), (118, 232560), (120, 228684), (136, 201780), (144, 190570), (152, 180540), (153, 179360), (160, 171513), (170, 161424), (171, 160480), (177, 155040), (180, 152456), (190, 144432), (204, 134520), (228, 120360), (236, 116280), (240, 114342), (255, 107616), (272, 100890), (285, 96288), (288, 95285), (295, 93024), (304, 90270), (306, 89680), (323, 84960), (340, 80712), (342, 80240), (354, 77520), (360, 76228), (380, 72216), (408, 67260), (456, 60180), (472, 58140), (480, 57171), (510, 53808), (531, 51680), (544, 50445), (570, 48144), (590, 46512), (608, 45135), (612, 44840), (646, 42480), (680, 40356), (684, 40120), (708, 38760), (720, 38114), (760, 36108), (765, 35872), (816, 33630), (855, 32096), (885, 31008), (912, 30090), (944, 29070), (969, 28320), (1003, 27360), (1020, 26904), (1062, 25840), (1121, 24480), (1140, 24072), (1180, 23256), (1224, 22420), (1292, 21240), (1360, 20178), (1368, 20060), (1416, 19380), (1440, 19057), (1520, 18054), (1530, 17936), (1615, 16992), (1632, 16815), (1710, 16048), (1770, 15504), (1824, 15045), (1888, 14535), (1938, 14160), (2006, 13680), (2040, 13452), (2124, 12920), (2242, 12240), (2280, 12036), (2360, 11628), (2448, 11210), (2584, 10620), (2655, 10336), (2720, 10089), (2736, 10030), (2832, 9690), (2907, 9440), (3009, 9120), (3040, 9027), (3060, 8968), (3230, 8496), (3363, 8160), (3420, 8024), (3540, 7752), (3876, 7080), (4012, 6840), (4080, 6726), (4248, 6460), (4484, 6120), (4560, 6018), (4720, 5814), (4845, 5664), (4896, 5605), (5015, 5472), (5168, 5310)]