881988480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1258

約数の個数: 256

約数和(自身を含む): 3199046400

約数和(自身を除く): 2317057920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 384, 387, 430, 432, 480, 516, 540, 576, 640, 645, 688, 720, 774, 860, 864, 960, 1032, 1080, 1152, 1161, 1187, 1290, 1376, 1440, 1548, 1720, 1728, 1920, 1935, 2064, 2160, 2322, 2374, 2580, 2752, 2880, 3096, 3440, 3456, 3561, 3870, 4128, 4320, 4644, 4748, 5160, 5504, 5760, 5805, 5935, 6192, 6880, 7122, 7740, 8256, 8640, 9288, 9496, 10320, 10683, 11610, 11870, 12384, 13760, 14244, 15480, 16512, 17280, 17805, 18576, 18992, 20640, 21366, 23220, 23740, 24768, 27520, 28488, 30960, 32049, 35610, 37152, 37984, 41280, 42732, 46440, 47480, 49536, 51041, 53415, 56976, 61920, 64098, 71220, 74304, 75968, 82560, 85464, 92880, 94960, 102082, 106830, 113952, 123840, 128196, 142440, 148608, 151936, 153123, 160245, 170928, 185760, 189920, 204164, 213660, 227904, 247680, 255205, 256392, 284880, 306246, 320490, 341856, 371520, 379840, 408328, 427320, 455808, 459369, 510410, 512784, 569760, 612492, 640980, 683712, 743040, 759680, 765615, 816656, 854640, 918738, 1020820, 1025568, 1139520, 1224984, 1281960, 1367424, 1378107, 1531230, 1633312, 1709280, 1837476, 2041640, 2051136, 2279040, 2296845, 2449968, 2563920, 2756214, 3062460, 3266624, 3418560, 3674952, 4083280, 4102272, 4593690, 4899936, 5127840, 5512428, 6124920, 6533248, 6837120, 6890535, 7349904, 8166560, 9187380, 9799872, 10255680, 11024856, 12249840, 13781070, 14699808, 16333120, 18374760, 19599744, 20511360, 22049712, 24499680, 27562140, 29399616, 32666240, 36749520, 44099424, 48999360, 55124280, 58799232, 73499040, 88198848, 97998720, 110248560, 146998080, 176397696, 220497120, 293996160, 440994240, 881988480]

約数ペア:

[(1, 881988480), (2, 440994240), (3, 293996160), (4, 220497120), (5, 176397696), (6, 146998080), (8, 110248560), (9, 97998720), (10, 88198848), (12, 73499040), (15, 58799232), (16, 55124280), (18, 48999360), (20, 44099424), (24, 36749520), (27, 32666240), (30, 29399616), (32, 27562140), (36, 24499680), (40, 22049712), (43, 20511360), (45, 19599744), (48, 18374760), (54, 16333120), (60, 14699808), (64, 13781070), (72, 12249840), (80, 11024856), (86, 10255680), (90, 9799872), (96, 9187380), (108, 8166560), (120, 7349904), (128, 6890535), (129, 6837120), (135, 6533248), (144, 6124920), (160, 5512428), (172, 5127840), (180, 4899936), (192, 4593690), (215, 4102272), (216, 4083280), (240, 3674952), (258, 3418560), (270, 3266624), (288, 3062460), (320, 2756214), (344, 2563920), (360, 2449968), (384, 2296845), (387, 2279040), (430, 2051136), (432, 2041640), (480, 1837476), (516, 1709280), (540, 1633312), (576, 1531230), (640, 1378107), (645, 1367424), (688, 1281960), (720, 1224984), (774, 1139520), (860, 1025568), (864, 1020820), (960, 918738), (1032, 854640), (1080, 816656), (1152, 765615), (1161, 759680), (1187, 743040), (1290, 683712), (1376, 640980), (1440, 612492), (1548, 569760), (1720, 512784), (1728, 510410), (1920, 459369), (1935, 455808), (2064, 427320), (2160, 408328), (2322, 379840), (2374, 371520), (2580, 341856), (2752, 320490), (2880, 306246), (3096, 284880), (3440, 256392), (3456, 255205), (3561, 247680), (3870, 227904), (4128, 213660), (4320, 204164), (4644, 189920), (4748, 185760), (5160, 170928), (5504, 160245), (5760, 153123), (5805, 151936), (5935, 148608), (6192, 142440), (6880, 128196), (7122, 123840), (7740, 113952), (8256, 106830), (8640, 102082), (9288, 94960), (9496, 92880), (10320, 85464), (10683, 82560), (11610, 75968), (11870, 74304), (12384, 71220), (13760, 64098), (14244, 61920), (15480, 56976), (16512, 53415), (17280, 51041), (17805, 49536), (18576, 47480), (18992, 46440), (20640, 42732), (21366, 41280), (23220, 37984), (23740, 37152), (24768, 35610), (27520, 32049), (28488, 30960)]