71434320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12941}}^1$

素因数の和:12980

約数の個数: 80

約数和(自身を含む): 231092352

約数和(自身を除く): 159658032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 12941, 25882, 38823, 51764, 64705, 77646, 103528, 129410, 155292, 194115, 207056, 258820, 297643, 310584, 388230, 517640, 595286, 621168, 776460, 892929, 1035280, 1190572, 1488215, 1552920, 1785858, 2381144, 2976430, 3105840, 3571716, 4464645, 4762288, 5952860, 7143432, 8929290, 11905720, 14286864, 17858580, 23811440, 35717160, 71434320]

約数ペア:

[(1, 71434320), (2, 35717160), (3, 23811440), (4, 17858580), (5, 14286864), (6, 11905720), (8, 8929290), (10, 7143432), (12, 5952860), (15, 4762288), (16, 4464645), (20, 3571716), (23, 3105840), (24, 2976430), (30, 2381144), (40, 1785858), (46, 1552920), (48, 1488215), (60, 1190572), (69, 1035280), (80, 892929), (92, 776460), (115, 621168), (120, 595286), (138, 517640), (184, 388230), (230, 310584), (240, 297643), (276, 258820), (345, 207056), (368, 194115), (460, 155292), (552, 129410), (690, 103528), (920, 77646), (1104, 64705), (1380, 51764), (1840, 38823), (2760, 25882), (5520, 12941)]