817725960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{27367}}^1$

素因数の和:27467

約数の個数: 96

約数和(自身を含む): 2689727040

約数和(自身を除く): 1872001080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 4980, 5976, 7470, 9960, 14940, 27367, 29880, 54734, 82101, 109468, 136835, 164202, 218936, 246303, 273670, 328404, 410505, 492606, 547340, 656808, 821010, 985212, 1094680, 1231515, 1642020, 1970424, 2271461, 2463030, 3284040, 4542922, 4926060, 6814383, 9085844, 9852120, 11357305, 13628766, 18171688, 20443149, 22714610, 27257532, 34071915, 40886298, 45429220, 54515064, 68143830, 81772596, 90858440, 102215745, 136287660, 163545192, 204431490, 272575320, 408862980, 817725960]

約数ペア:

[(1, 817725960), (2, 408862980), (3, 272575320), (4, 204431490), (5, 163545192), (6, 136287660), (8, 102215745), (9, 90858440), (10, 81772596), (12, 68143830), (15, 54515064), (18, 45429220), (20, 40886298), (24, 34071915), (30, 27257532), (36, 22714610), (40, 20443149), (45, 18171688), (60, 13628766), (72, 11357305), (83, 9852120), (90, 9085844), (120, 6814383), (166, 4926060), (180, 4542922), (249, 3284040), (332, 2463030), (360, 2271461), (415, 1970424), (498, 1642020), (664, 1231515), (747, 1094680), (830, 985212), (996, 821010), (1245, 656808), (1494, 547340), (1660, 492606), (1992, 410505), (2490, 328404), (2988, 273670), (3320, 246303), (3735, 218936), (4980, 164202), (5976, 136835), (7470, 109468), (9960, 82101), (14940, 54734), (27367, 29880)]