104545440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1019

約数の個数: 144

約数和(自身を含む): 361670400

約数和(自身を除く): 257124960

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, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 711, 720, 790, 919, 948, 1185, 1264, 1422, 1440, 1580, 1838, 1896, 2370, 2528, 2757, 2844, 3160, 3555, 3676, 3792, 4595, 4740, 5514, 5688, 6320, 7110, 7352, 7584, 8271, 9190, 9480, 11028, 11376, 12640, 13785, 14220, 14704, 16542, 18380, 18960, 22056, 22752, 27570, 28440, 29408, 33084, 36760, 37920, 41355, 44112, 55140, 56880, 66168, 72601, 73520, 82710, 88224, 110280, 113760, 132336, 145202, 147040, 165420, 217803, 220560, 264672, 290404, 330840, 363005, 435606, 441120, 580808, 653409, 661680, 726010, 871212, 1089015, 1161616, 1306818, 1323360, 1452020, 1742424, 2178030, 2323232, 2613636, 2904040, 3267045, 3484848, 4356060, 5227272, 5808080, 6534090, 6969696, 8712120, 10454544, 11616160, 13068180, 17424240, 20909088, 26136360, 34848480, 52272720, 104545440]

約数ペア:

[(1, 104545440), (2, 52272720), (3, 34848480), (4, 26136360), (5, 20909088), (6, 17424240), (8, 13068180), (9, 11616160), (10, 10454544), (12, 8712120), (15, 6969696), (16, 6534090), (18, 5808080), (20, 5227272), (24, 4356060), (30, 3484848), (32, 3267045), (36, 2904040), (40, 2613636), (45, 2323232), (48, 2178030), (60, 1742424), (72, 1452020), (79, 1323360), (80, 1306818), (90, 1161616), (96, 1089015), (120, 871212), (144, 726010), (158, 661680), (160, 653409), (180, 580808), (237, 441120), (240, 435606), (288, 363005), (316, 330840), (360, 290404), (395, 264672), (474, 220560), (480, 217803), (632, 165420), (711, 147040), (720, 145202), (790, 132336), (919, 113760), (948, 110280), (1185, 88224), (1264, 82710), (1422, 73520), (1440, 72601), (1580, 66168), (1838, 56880), (1896, 55140), (2370, 44112), (2528, 41355), (2757, 37920), (2844, 36760), (3160, 33084), (3555, 29408), (3676, 28440), (3792, 27570), (4595, 22752), (4740, 22056), (5514, 18960), (5688, 18380), (6320, 16542), (7110, 14704), (7352, 14220), (7584, 13785), (8271, 12640), (9190, 11376), (9480, 11028)]