88877520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1834

約数の個数: 160

約数和(自身を含む): 319622400

約数和(自身を除く): 230744880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1789, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 3578, 4140, 4968, 5367, 5520, 6210, 7156, 8280, 8945, 9936, 10734, 12420, 14312, 16101, 16560, 17890, 21468, 24840, 26835, 28624, 32202, 35780, 41147, 42936, 48303, 49680, 53670, 64404, 71560, 80505, 82294, 85872, 96606, 107340, 123441, 128808, 143120, 161010, 164588, 193212, 205735, 214680, 241515, 246882, 257616, 322020, 329176, 370323, 386424, 411470, 429360, 483030, 493764, 617205, 644040, 658352, 740646, 772848, 822940, 966060, 987528, 1110969, 1234410, 1288080, 1481292, 1645880, 1851615, 1932120, 1975056, 2221938, 2468820, 2962584, 3291760, 3703230, 3864240, 4443876, 4937640, 5554845, 5925168, 7406460, 8887752, 9875280, 11109690, 14812920, 17775504, 22219380, 29625840, 44438760, 88877520]

約数ペア:

[(1, 88877520), (2, 44438760), (3, 29625840), (4, 22219380), (5, 17775504), (6, 14812920), (8, 11109690), (9, 9875280), (10, 8887752), (12, 7406460), (15, 5925168), (16, 5554845), (18, 4937640), (20, 4443876), (23, 3864240), (24, 3703230), (27, 3291760), (30, 2962584), (36, 2468820), (40, 2221938), (45, 1975056), (46, 1932120), (48, 1851615), (54, 1645880), (60, 1481292), (69, 1288080), (72, 1234410), (80, 1110969), (90, 987528), (92, 966060), (108, 822940), (115, 772848), (120, 740646), (135, 658352), (138, 644040), (144, 617205), (180, 493764), (184, 483030), (207, 429360), (216, 411470), (230, 386424), (240, 370323), (270, 329176), (276, 322020), (345, 257616), (360, 246882), (368, 241515), (414, 214680), (432, 205735), (460, 193212), (540, 164588), (552, 161010), (621, 143120), (690, 128808), (720, 123441), (828, 107340), (920, 96606), (1035, 85872), (1080, 82294), (1104, 80505), (1242, 71560), (1380, 64404), (1656, 53670), (1789, 49680), (1840, 48303), (2070, 42936), (2160, 41147), (2484, 35780), (2760, 32202), (3105, 28624), (3312, 26835), (3578, 24840), (4140, 21468), (4968, 17890), (5367, 16560), (5520, 16101), (6210, 14312), (7156, 12420), (8280, 10734), (8945, 9936)]