1554520320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5867}}^1$

素因数の和:5917

約数の個数: 216

約数和(自身を含む): 5613281856

約数和(自身を除く): 4058761536

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, 4140, 4416, 5520, 5760, 5867, 5888, 6624, 7360, 8280, 8832, 11040, 11520, 11734, 13248, 14720, 16560, 17601, 17664, 22080, 23468, 26496, 29335, 29440, 33120, 35202, 44160, 46936, 52803, 52992, 58670, 66240, 70404, 88005, 88320, 93872, 105606, 117340, 132480, 134941, 140808, 176010, 187744, 211212, 234680, 264015, 264960, 269882, 281616, 352020, 375488, 404823, 422424, 469360, 528030, 539764, 563232, 674705, 704040, 750976, 809646, 844848, 938720, 1056060, 1079528, 1126464, 1214469, 1349410, 1408080, 1501952, 1619292, 1689696, 1877440, 2024115, 2112120, 2159056, 2252928, 2428938, 2698820, 2816160, 3238584, 3379392, 3754880, 4048230, 4224240, 4318112, 4505856, 4857876, 5397640, 5632320, 6072345, 6477168, 6758784, 7509760, 8096460, 8448480, 8636224, 9715752, 10795280, 11264640, 12144690, 12954336, 13517568, 16192920, 16896960, 17272448, 19431504, 21590560, 22529280, 24289380, 25908672, 32385840, 33793920, 34544896, 38863008, 43181120, 48578760, 51817344, 64771680, 67587840, 77726016, 86362240, 97157520, 103634688, 129543360, 155452032, 172724480, 194315040, 259086720, 310904064, 388630080, 518173440, 777260160, 1554520320]

約数ペア:

[(1, 1554520320), (2, 777260160), (3, 518173440), (4, 388630080), (5, 310904064), (6, 259086720), (8, 194315040), (9, 172724480), (10, 155452032), (12, 129543360), (15, 103634688), (16, 97157520), (18, 86362240), (20, 77726016), (23, 67587840), (24, 64771680), (30, 51817344), (32, 48578760), (36, 43181120), (40, 38863008), (45, 34544896), (46, 33793920), (48, 32385840), (60, 25908672), (64, 24289380), (69, 22529280), (72, 21590560), (80, 19431504), (90, 17272448), (92, 16896960), (96, 16192920), (115, 13517568), (120, 12954336), (128, 12144690), (138, 11264640), (144, 10795280), (160, 9715752), (180, 8636224), (184, 8448480), (192, 8096460), (207, 7509760), (230, 6758784), (240, 6477168), (256, 6072345), (276, 5632320), (288, 5397640), (320, 4857876), (345, 4505856), (360, 4318112), (368, 4224240), (384, 4048230), (414, 3754880), (460, 3379392), (480, 3238584), (552, 2816160), (576, 2698820), (640, 2428938), (690, 2252928), (720, 2159056), (736, 2112120), (768, 2024115), (828, 1877440), (920, 1689696), (960, 1619292), (1035, 1501952), (1104, 1408080), (1152, 1349410), (1280, 1214469), (1380, 1126464), (1440, 1079528), (1472, 1056060), (1656, 938720), (1840, 844848), (1920, 809646), (2070, 750976), (2208, 704040), (2304, 674705), (2760, 563232), (2880, 539764), (2944, 528030), (3312, 469360), (3680, 422424), (3840, 404823), (4140, 375488), (4416, 352020), (5520, 281616), (5760, 269882), (5867, 264960), (5888, 264015), (6624, 234680), (7360, 211212), (8280, 187744), (8832, 176010), (11040, 140808), (11520, 134941), (11734, 132480), (13248, 117340), (14720, 105606), (16560, 93872), (17601, 88320), (17664, 88005), (22080, 70404), (23468, 66240), (26496, 58670), (29335, 52992), (29440, 52803), (33120, 46936), (35202, 44160)]