123355040

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 304746624

約数和(自身を除く): 181391584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 67, 74, 80, 134, 148, 160, 185, 268, 296, 311, 335, 370, 536, 592, 622, 670, 740, 1072, 1184, 1244, 1340, 1480, 1555, 2144, 2479, 2488, 2680, 2960, 3110, 4958, 4976, 5360, 5920, 6220, 9916, 9952, 10720, 11507, 12395, 12440, 19832, 20837, 23014, 24790, 24880, 39664, 41674, 46028, 49580, 49760, 57535, 79328, 83348, 92056, 99160, 104185, 115070, 166696, 184112, 198320, 208370, 230140, 333392, 368224, 396640, 416740, 460280, 666784, 770969, 833480, 920560, 1541938, 1666960, 1841120, 3083876, 3333920, 3854845, 6167752, 7709690, 12335504, 15419380, 24671008, 30838760, 61677520, 123355040]

約数ペア:

[(1, 123355040), (2, 61677520), (4, 30838760), (5, 24671008), (8, 15419380), (10, 12335504), (16, 7709690), (20, 6167752), (32, 3854845), (37, 3333920), (40, 3083876), (67, 1841120), (74, 1666960), (80, 1541938), (134, 920560), (148, 833480), (160, 770969), (185, 666784), (268, 460280), (296, 416740), (311, 396640), (335, 368224), (370, 333392), (536, 230140), (592, 208370), (622, 198320), (670, 184112), (740, 166696), (1072, 115070), (1184, 104185), (1244, 99160), (1340, 92056), (1480, 83348), (1555, 79328), (2144, 57535), (2479, 49760), (2488, 49580), (2680, 46028), (2960, 41674), (3110, 39664), (4958, 24880), (4976, 24790), (5360, 23014), (5920, 20837), (6220, 19832), (9916, 12440), (9952, 12395), (10720, 11507)]