98644320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1205

約数の個数: 144

約数和(自身を含む): 342446832

約数和(自身を除く): 243802512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1123, 1220, 1440, 1464, 1830, 1952, 2196, 2246, 2440, 2745, 2928, 3369, 3660, 4392, 4492, 4880, 5490, 5615, 5856, 6738, 7320, 8784, 8984, 9760, 10107, 10980, 11230, 13476, 14640, 16845, 17568, 17968, 20214, 21960, 22460, 26952, 29280, 33690, 35936, 40428, 43920, 44920, 50535, 53904, 67380, 68503, 80856, 87840, 89840, 101070, 107808, 134760, 137006, 161712, 179680, 202140, 205509, 269520, 274012, 323424, 342515, 404280, 411018, 539040, 548024, 616527, 685030, 808560, 822036, 1027545, 1096048, 1233054, 1370060, 1617120, 1644072, 2055090, 2192096, 2466108, 2740120, 3082635, 3288144, 4110180, 4932216, 5480240, 6165270, 6576288, 8220360, 9864432, 10960480, 12330540, 16440720, 19728864, 24661080, 32881440, 49322160, 98644320]

約数ペア:

[(1, 98644320), (2, 49322160), (3, 32881440), (4, 24661080), (5, 19728864), (6, 16440720), (8, 12330540), (9, 10960480), (10, 9864432), (12, 8220360), (15, 6576288), (16, 6165270), (18, 5480240), (20, 4932216), (24, 4110180), (30, 3288144), (32, 3082635), (36, 2740120), (40, 2466108), (45, 2192096), (48, 2055090), (60, 1644072), (61, 1617120), (72, 1370060), (80, 1233054), (90, 1096048), (96, 1027545), (120, 822036), (122, 808560), (144, 685030), (160, 616527), (180, 548024), (183, 539040), (240, 411018), (244, 404280), (288, 342515), (305, 323424), (360, 274012), (366, 269520), (480, 205509), (488, 202140), (549, 179680), (610, 161712), (720, 137006), (732, 134760), (915, 107808), (976, 101070), (1098, 89840), (1123, 87840), (1220, 80856), (1440, 68503), (1464, 67380), (1830, 53904), (1952, 50535), (2196, 44920), (2246, 43920), (2440, 40428), (2745, 35936), (2928, 33690), (3369, 29280), (3660, 26952), (4392, 22460), (4492, 21960), (4880, 20214), (5490, 17968), (5615, 17568), (5856, 16845), (6738, 14640), (7320, 13476), (8784, 11230), (8984, 10980), (9760, 10107)]