74031480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8941}}^1$

素因数の和:8981

約数の個数: 96

約数和(自身を含む): 251091360

約数和(自身を除く): 177059880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 8941, 17882, 26823, 35764, 44705, 53646, 71528, 80469, 89410, 107292, 134115, 160938, 178820, 205643, 214584, 268230, 321876, 357640, 402345, 411286, 536460, 616929, 643752, 804690, 822572, 1028215, 1072920, 1233858, 1609380, 1645144, 1850787, 2056430, 2467716, 3084645, 3218760, 3701574, 4112860, 4935432, 6169290, 7403148, 8225720, 9253935, 12338580, 14806296, 18507870, 24677160, 37015740, 74031480]

約数ペア:

[(1, 74031480), (2, 37015740), (3, 24677160), (4, 18507870), (5, 14806296), (6, 12338580), (8, 9253935), (9, 8225720), (10, 7403148), (12, 6169290), (15, 4935432), (18, 4112860), (20, 3701574), (23, 3218760), (24, 3084645), (30, 2467716), (36, 2056430), (40, 1850787), (45, 1645144), (46, 1609380), (60, 1233858), (69, 1072920), (72, 1028215), (90, 822572), (92, 804690), (115, 643752), (120, 616929), (138, 536460), (180, 411286), (184, 402345), (207, 357640), (230, 321876), (276, 268230), (345, 214584), (360, 205643), (414, 178820), (460, 160938), (552, 134115), (690, 107292), (828, 89410), (920, 80469), (1035, 71528), (1380, 53646), (1656, 44705), (2070, 35764), (2760, 26823), (4140, 17882), (8280, 8941)]