72992880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:788

約数の個数: 160

約数和(自身を含む): 257126400

約数和(自身を除く): 184133520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 719, 720, 752, 846, 940, 1080, 1128, 1269, 1410, 1438, 1692, 1880, 2115, 2157, 2160, 2256, 2538, 2820, 2876, 3384, 3595, 3760, 4230, 4314, 5076, 5640, 5752, 6345, 6471, 6768, 7190, 8460, 8628, 10152, 10785, 11280, 11504, 12690, 12942, 14380, 16920, 17256, 19413, 20304, 21570, 25380, 25884, 28760, 32355, 33793, 33840, 34512, 38826, 43140, 50760, 51768, 57520, 64710, 67586, 77652, 86280, 97065, 101379, 101520, 103536, 129420, 135172, 155304, 168965, 172560, 194130, 202758, 258840, 270344, 304137, 310608, 337930, 388260, 405516, 506895, 517680, 540688, 608274, 675860, 776520, 811032, 912411, 1013790, 1216548, 1351720, 1520685, 1553040, 1622064, 1824822, 2027580, 2433096, 2703440, 3041370, 3649644, 4055160, 4562055, 4866192, 6082740, 7299288, 8110320, 9124110, 12165480, 14598576, 18248220, 24330960, 36496440, 72992880]

約数ペア:

[(1, 72992880), (2, 36496440), (3, 24330960), (4, 18248220), (5, 14598576), (6, 12165480), (8, 9124110), (9, 8110320), (10, 7299288), (12, 6082740), (15, 4866192), (16, 4562055), (18, 4055160), (20, 3649644), (24, 3041370), (27, 2703440), (30, 2433096), (36, 2027580), (40, 1824822), (45, 1622064), (47, 1553040), (48, 1520685), (54, 1351720), (60, 1216548), (72, 1013790), (80, 912411), (90, 811032), (94, 776520), (108, 675860), (120, 608274), (135, 540688), (141, 517680), (144, 506895), (180, 405516), (188, 388260), (216, 337930), (235, 310608), (240, 304137), (270, 270344), (282, 258840), (360, 202758), (376, 194130), (423, 172560), (432, 168965), (470, 155304), (540, 135172), (564, 129420), (705, 103536), (719, 101520), (720, 101379), (752, 97065), (846, 86280), (940, 77652), (1080, 67586), (1128, 64710), (1269, 57520), (1410, 51768), (1438, 50760), (1692, 43140), (1880, 38826), (2115, 34512), (2157, 33840), (2160, 33793), (2256, 32355), (2538, 28760), (2820, 25884), (2876, 25380), (3384, 21570), (3595, 20304), (3760, 19413), (4230, 17256), (4314, 16920), (5076, 14380), (5640, 12942), (5752, 12690), (6345, 11504), (6471, 11280), (6768, 10785), (7190, 10152), (8460, 8628)]