55666560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:468

約数の個数: 128

約数和(自身を含む): 180172800

約数和(自身を除く): 124506240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 316, 320, 367, 384, 395, 474, 480, 632, 640, 734, 790, 948, 960, 1101, 1185, 1264, 1468, 1580, 1835, 1896, 1920, 2202, 2370, 2528, 2936, 3160, 3670, 3792, 4404, 4740, 5056, 5505, 5872, 6320, 7340, 7584, 8808, 9480, 10112, 11010, 11744, 12640, 14680, 15168, 17616, 18960, 22020, 23488, 25280, 28993, 29360, 30336, 35232, 37920, 44040, 46976, 50560, 57986, 58720, 70464, 75840, 86979, 88080, 115972, 117440, 140928, 144965, 151680, 173958, 176160, 231944, 234880, 289930, 347916, 352320, 434895, 463888, 579860, 695832, 704640, 869790, 927776, 1159720, 1391664, 1739580, 1855552, 2319440, 2783328, 3479160, 3711104, 4638880, 5566656, 6958320, 9277760, 11133312, 13916640, 18555520, 27833280, 55666560]

約数ペア:

[(1, 55666560), (2, 27833280), (3, 18555520), (4, 13916640), (5, 11133312), (6, 9277760), (8, 6958320), (10, 5566656), (12, 4638880), (15, 3711104), (16, 3479160), (20, 2783328), (24, 2319440), (30, 1855552), (32, 1739580), (40, 1391664), (48, 1159720), (60, 927776), (64, 869790), (79, 704640), (80, 695832), (96, 579860), (120, 463888), (128, 434895), (158, 352320), (160, 347916), (192, 289930), (237, 234880), (240, 231944), (316, 176160), (320, 173958), (367, 151680), (384, 144965), (395, 140928), (474, 117440), (480, 115972), (632, 88080), (640, 86979), (734, 75840), (790, 70464), (948, 58720), (960, 57986), (1101, 50560), (1185, 46976), (1264, 44040), (1468, 37920), (1580, 35232), (1835, 30336), (1896, 29360), (1920, 28993), (2202, 25280), (2370, 23488), (2528, 22020), (2936, 18960), (3160, 17616), (3670, 15168), (3792, 14680), (4404, 12640), (4740, 11744), (5056, 11010), (5505, 10112), (5872, 9480), (6320, 8808), (7340, 7584)]