180459840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:797

約数の個数: 224

約数和(自身を含む): 653101056

約数和(自身を除く): 472641216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 192, 220, 230, 240, 253, 264, 276, 320, 330, 345, 352, 368, 440, 460, 480, 506, 528, 552, 660, 690, 704, 736, 743, 759, 880, 920, 960, 1012, 1056, 1104, 1265, 1320, 1380, 1472, 1486, 1518, 1760, 1840, 2024, 2112, 2208, 2229, 2530, 2640, 2760, 2972, 3036, 3520, 3680, 3715, 3795, 4048, 4416, 4458, 5060, 5280, 5520, 5944, 6072, 7360, 7430, 7590, 8096, 8173, 8916, 10120, 10560, 11040, 11145, 11888, 12144, 14860, 15180, 16192, 16346, 17089, 17832, 20240, 22080, 22290, 23776, 24288, 24519, 29720, 30360, 32692, 34178, 35664, 40480, 40865, 44580, 47552, 48576, 49038, 51267, 59440, 60720, 65384, 68356, 71328, 80960, 81730, 85445, 89160, 98076, 102534, 118880, 121440, 122595, 130768, 136712, 142656, 163460, 170890, 178320, 187979, 196152, 205068, 237760, 242880, 245190, 256335, 261536, 273424, 326920, 341780, 356640, 375958, 392304, 410136, 490380, 512670, 523072, 546848, 563937, 653840, 683560, 713280, 751916, 784608, 820272, 939895, 980760, 1025340, 1093696, 1127874, 1307680, 1367120, 1503832, 1569216, 1640544, 1879790, 1961520, 2050680, 2255748, 2615360, 2734240, 2819685, 3007664, 3281088, 3759580, 3923040, 4101360, 4511496, 5468480, 5639370, 6015328, 7519160, 7846080, 8202720, 9022992, 11278740, 12030656, 15038320, 16405440, 18045984, 22557480, 30076640, 36091968, 45114960, 60153280, 90229920, 180459840]

約数ペア:

[(1, 180459840), (2, 90229920), (3, 60153280), (4, 45114960), (5, 36091968), (6, 30076640), (8, 22557480), (10, 18045984), (11, 16405440), (12, 15038320), (15, 12030656), (16, 11278740), (20, 9022992), (22, 8202720), (23, 7846080), (24, 7519160), (30, 6015328), (32, 5639370), (33, 5468480), (40, 4511496), (44, 4101360), (46, 3923040), (48, 3759580), (55, 3281088), (60, 3007664), (64, 2819685), (66, 2734240), (69, 2615360), (80, 2255748), (88, 2050680), (92, 1961520), (96, 1879790), (110, 1640544), (115, 1569216), (120, 1503832), (132, 1367120), (138, 1307680), (160, 1127874), (165, 1093696), (176, 1025340), (184, 980760), (192, 939895), (220, 820272), (230, 784608), (240, 751916), (253, 713280), (264, 683560), (276, 653840), (320, 563937), (330, 546848), (345, 523072), (352, 512670), (368, 490380), (440, 410136), (460, 392304), (480, 375958), (506, 356640), (528, 341780), (552, 326920), (660, 273424), (690, 261536), (704, 256335), (736, 245190), (743, 242880), (759, 237760), (880, 205068), (920, 196152), (960, 187979), (1012, 178320), (1056, 170890), (1104, 163460), (1265, 142656), (1320, 136712), (1380, 130768), (1472, 122595), (1486, 121440), (1518, 118880), (1760, 102534), (1840, 98076), (2024, 89160), (2112, 85445), (2208, 81730), (2229, 80960), (2530, 71328), (2640, 68356), (2760, 65384), (2972, 60720), (3036, 59440), (3520, 51267), (3680, 49038), (3715, 48576), (3795, 47552), (4048, 44580), (4416, 40865), (4458, 40480), (5060, 35664), (5280, 34178), (5520, 32692), (5944, 30360), (6072, 29720), (7360, 24519), (7430, 24288), (7590, 23776), (8096, 22290), (8173, 22080), (8916, 20240), (10120, 17832), (10560, 17089), (11040, 16346), (11145, 16192), (11888, 15180), (12144, 14860)]