1089250560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4111}}^1$

素因数の和:4161

約数の個数: 216

約数和(自身を含む): 3933506304

約数和(自身を除く): 2844255744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2304, 2760, 2880, 2944, 3312, 3680, 3840, 4111, 4140, 4416, 5520, 5760, 5888, 6624, 7360, 8222, 8280, 8832, 11040, 11520, 12333, 13248, 14720, 16444, 16560, 17664, 20555, 22080, 24666, 26496, 29440, 32888, 33120, 36999, 41110, 44160, 49332, 52992, 61665, 65776, 66240, 73998, 82220, 88320, 94553, 98664, 123330, 131552, 132480, 147996, 164440, 184995, 189106, 197328, 246660, 263104, 264960, 283659, 295992, 328880, 369990, 378212, 394656, 472765, 493320, 526208, 567318, 591984, 657760, 739980, 756424, 789312, 850977, 945530, 986640, 1052416, 1134636, 1183968, 1315520, 1418295, 1479960, 1512848, 1578624, 1701954, 1891060, 1973280, 2269272, 2367936, 2631040, 2836590, 2959920, 3025696, 3157248, 3403908, 3782120, 3946560, 4254885, 4538544, 4735872, 5262080, 5673180, 5919840, 6051392, 6807816, 7564240, 7893120, 8509770, 9077088, 9471744, 11346360, 11839680, 12102784, 13615632, 15128480, 15786240, 17019540, 18154176, 22692720, 23679360, 24205568, 27231264, 30256960, 34039080, 36308352, 45385440, 47358720, 54462528, 60513920, 68078160, 72616704, 90770880, 108925056, 121027840, 136156320, 181541760, 217850112, 272312640, 363083520, 544625280, 1089250560]

約数ペア:

[(1, 1089250560), (2, 544625280), (3, 363083520), (4, 272312640), (5, 217850112), (6, 181541760), (8, 136156320), (9, 121027840), (10, 108925056), (12, 90770880), (15, 72616704), (16, 68078160), (18, 60513920), (20, 54462528), (23, 47358720), (24, 45385440), (30, 36308352), (32, 34039080), (36, 30256960), (40, 27231264), (45, 24205568), (46, 23679360), (48, 22692720), (60, 18154176), (64, 17019540), (69, 15786240), (72, 15128480), (80, 13615632), (90, 12102784), (92, 11839680), (96, 11346360), (115, 9471744), (120, 9077088), (128, 8509770), (138, 7893120), (144, 7564240), (160, 6807816), (180, 6051392), (184, 5919840), (192, 5673180), (207, 5262080), (230, 4735872), (240, 4538544), (256, 4254885), (276, 3946560), (288, 3782120), (320, 3403908), (345, 3157248), (360, 3025696), (368, 2959920), (384, 2836590), (414, 2631040), (460, 2367936), (480, 2269272), (552, 1973280), (576, 1891060), (640, 1701954), (690, 1578624), (720, 1512848), (736, 1479960), (768, 1418295), (828, 1315520), (920, 1183968), (960, 1134636), (1035, 1052416), (1104, 986640), (1152, 945530), (1280, 850977), (1380, 789312), (1440, 756424), (1472, 739980), (1656, 657760), (1840, 591984), (1920, 567318), (2070, 526208), (2208, 493320), (2304, 472765), (2760, 394656), (2880, 378212), (2944, 369990), (3312, 328880), (3680, 295992), (3840, 283659), (4111, 264960), (4140, 263104), (4416, 246660), (5520, 197328), (5760, 189106), (5888, 184995), (6624, 164440), (7360, 147996), (8222, 132480), (8280, 131552), (8832, 123330), (11040, 98664), (11520, 94553), (12333, 88320), (13248, 82220), (14720, 73998), (16444, 66240), (16560, 65776), (17664, 61665), (20555, 52992), (22080, 49332), (24666, 44160), (26496, 41110), (29440, 36999), (32888, 33120)]