1538970480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{467}}^1$

素因数の和:708

約数の個数: 240

約数和(自身を含む): 5431795200

約数和(自身を除く): 3892824720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 199, 207, 230, 240, 276, 345, 360, 368, 398, 414, 460, 467, 552, 597, 690, 720, 796, 828, 920, 934, 995, 1035, 1104, 1194, 1380, 1401, 1592, 1656, 1791, 1840, 1868, 1990, 2070, 2335, 2388, 2760, 2802, 2985, 3184, 3312, 3582, 3736, 3980, 4140, 4203, 4577, 4670, 4776, 5520, 5604, 5970, 7005, 7164, 7472, 7960, 8280, 8406, 8955, 9154, 9340, 9552, 10741, 11208, 11940, 13731, 14010, 14328, 15920, 16560, 16812, 17910, 18308, 18680, 21015, 21482, 22416, 22885, 23880, 27462, 28020, 28656, 32223, 33624, 35820, 36616, 37360, 41193, 42030, 42964, 45770, 47760, 53705, 54924, 56040, 64446, 67248, 68655, 71640, 73232, 82386, 84060, 85928, 91540, 92933, 96669, 107410, 109848, 112080, 128892, 137310, 143280, 161115, 164772, 168120, 171856, 183080, 185866, 193338, 205965, 214820, 219696, 257784, 274620, 278799, 322230, 329544, 336240, 366160, 371732, 386676, 411930, 429640, 464665, 483345, 515568, 549240, 557598, 644460, 659088, 743464, 773352, 823860, 836397, 859280, 929330, 966690, 1098480, 1115196, 1288920, 1393995, 1486928, 1546704, 1647720, 1672794, 1858660, 1933380, 2137459, 2230392, 2577840, 2787990, 3295440, 3345588, 3717320, 3866760, 4181985, 4274918, 4460784, 5575980, 6412377, 6691176, 7434640, 7733520, 8363970, 8549836, 10687295, 11151960, 12824754, 13382352, 16727940, 17099672, 19237131, 21374590, 22303920, 25649508, 32061885, 33455880, 34199344, 38474262, 42749180, 51299016, 64123770, 66911760, 76948524, 85498360, 96185655, 102598032, 128247540, 153897048, 170996720, 192371310, 256495080, 307794096, 384742620, 512990160, 769485240, 1538970480]

約数ペア:

[(1, 1538970480), (2, 769485240), (3, 512990160), (4, 384742620), (5, 307794096), (6, 256495080), (8, 192371310), (9, 170996720), (10, 153897048), (12, 128247540), (15, 102598032), (16, 96185655), (18, 85498360), (20, 76948524), (23, 66911760), (24, 64123770), (30, 51299016), (36, 42749180), (40, 38474262), (45, 34199344), (46, 33455880), (48, 32061885), (60, 25649508), (69, 22303920), (72, 21374590), (80, 19237131), (90, 17099672), (92, 16727940), (115, 13382352), (120, 12824754), (138, 11151960), (144, 10687295), (180, 8549836), (184, 8363970), (199, 7733520), (207, 7434640), (230, 6691176), (240, 6412377), (276, 5575980), (345, 4460784), (360, 4274918), (368, 4181985), (398, 3866760), (414, 3717320), (460, 3345588), (467, 3295440), (552, 2787990), (597, 2577840), (690, 2230392), (720, 2137459), (796, 1933380), (828, 1858660), (920, 1672794), (934, 1647720), (995, 1546704), (1035, 1486928), (1104, 1393995), (1194, 1288920), (1380, 1115196), (1401, 1098480), (1592, 966690), (1656, 929330), (1791, 859280), (1840, 836397), (1868, 823860), (1990, 773352), (2070, 743464), (2335, 659088), (2388, 644460), (2760, 557598), (2802, 549240), (2985, 515568), (3184, 483345), (3312, 464665), (3582, 429640), (3736, 411930), (3980, 386676), (4140, 371732), (4203, 366160), (4577, 336240), (4670, 329544), (4776, 322230), (5520, 278799), (5604, 274620), (5970, 257784), (7005, 219696), (7164, 214820), (7472, 205965), (7960, 193338), (8280, 185866), (8406, 183080), (8955, 171856), (9154, 168120), (9340, 164772), (9552, 161115), (10741, 143280), (11208, 137310), (11940, 128892), (13731, 112080), (14010, 109848), (14328, 107410), (15920, 96669), (16560, 92933), (16812, 91540), (17910, 85928), (18308, 84060), (18680, 82386), (21015, 73232), (21482, 71640), (22416, 68655), (22885, 67248), (23880, 64446), (27462, 56040), (28020, 54924), (28656, 53705), (32223, 47760), (33624, 45770), (35820, 42964), (36616, 42030), (37360, 41193)]