2543660160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57601}}^1$

素因数の和:57646

約数の個数: 128

約数和(自身を含む): 8460581760

約数和(自身を除く): 5916921600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 44160, 57601, 115202, 172803, 230404, 288005, 345606, 460808, 576010, 691212, 864015, 921616, 1152020, 1324823, 1382424, 1728030, 1843232, 2304040, 2649646, 2764848, 3456060, 3686464, 3974469, 4608080, 5299292, 5529696, 6624115, 6912120, 7372928, 7948938, 9216160, 10598584, 11059392, 13248230, 13824240, 15897876, 18432320, 19872345, 21197168, 22118784, 26496460, 27648480, 31795752, 36864640, 39744690, 42394336, 52992920, 55296960, 63591504, 79489380, 84788672, 105985840, 110593920, 127183008, 158978760, 169577344, 211971680, 254366016, 317957520, 423943360, 508732032, 635915040, 847886720, 1271830080, 2543660160]

約数ペア:

[(1, 2543660160), (2, 1271830080), (3, 847886720), (4, 635915040), (5, 508732032), (6, 423943360), (8, 317957520), (10, 254366016), (12, 211971680), (15, 169577344), (16, 158978760), (20, 127183008), (23, 110593920), (24, 105985840), (30, 84788672), (32, 79489380), (40, 63591504), (46, 55296960), (48, 52992920), (60, 42394336), (64, 39744690), (69, 36864640), (80, 31795752), (92, 27648480), (96, 26496460), (115, 22118784), (120, 21197168), (128, 19872345), (138, 18432320), (160, 15897876), (184, 13824240), (192, 13248230), (230, 11059392), (240, 10598584), (276, 9216160), (320, 7948938), (345, 7372928), (368, 6912120), (384, 6624115), (460, 5529696), (480, 5299292), (552, 4608080), (640, 3974469), (690, 3686464), (736, 3456060), (920, 2764848), (960, 2649646), (1104, 2304040), (1380, 1843232), (1472, 1728030), (1840, 1382424), (1920, 1324823), (2208, 1152020), (2760, 921616), (2944, 864015), (3680, 691212), (4416, 576010), (5520, 460808), (7360, 345606), (8832, 288005), (11040, 230404), (14720, 172803), (22080, 115202), (44160, 57601)]