82311120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:794

約数の個数: 160

約数和(自身を含む): 289267200

約数和(自身を除く): 206956080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 530, 540, 636, 719, 720, 795, 848, 954, 1060, 1080, 1272, 1431, 1438, 1590, 1908, 2120, 2157, 2160, 2385, 2544, 2862, 2876, 3180, 3595, 3816, 4240, 4314, 4770, 5724, 5752, 6360, 6471, 7155, 7190, 7632, 8628, 9540, 10785, 11448, 11504, 12720, 12942, 14310, 14380, 17256, 19080, 19413, 21570, 22896, 25884, 28620, 28760, 32355, 34512, 38107, 38160, 38826, 43140, 51768, 57240, 57520, 64710, 76214, 77652, 86280, 97065, 103536, 114321, 114480, 129420, 152428, 155304, 172560, 190535, 194130, 228642, 258840, 304856, 310608, 342963, 381070, 388260, 457284, 517680, 571605, 609712, 685926, 762140, 776520, 914568, 1028889, 1143210, 1371852, 1524280, 1553040, 1714815, 1829136, 2057778, 2286420, 2743704, 3048560, 3429630, 4115556, 4572840, 5144445, 5487408, 6859260, 8231112, 9145680, 10288890, 13718520, 16462224, 20577780, 27437040, 41155560, 82311120]

約数ペア:

[(1, 82311120), (2, 41155560), (3, 27437040), (4, 20577780), (5, 16462224), (6, 13718520), (8, 10288890), (9, 9145680), (10, 8231112), (12, 6859260), (15, 5487408), (16, 5144445), (18, 4572840), (20, 4115556), (24, 3429630), (27, 3048560), (30, 2743704), (36, 2286420), (40, 2057778), (45, 1829136), (48, 1714815), (53, 1553040), (54, 1524280), (60, 1371852), (72, 1143210), (80, 1028889), (90, 914568), (106, 776520), (108, 762140), (120, 685926), (135, 609712), (144, 571605), (159, 517680), (180, 457284), (212, 388260), (216, 381070), (240, 342963), (265, 310608), (270, 304856), (318, 258840), (360, 228642), (424, 194130), (432, 190535), (477, 172560), (530, 155304), (540, 152428), (636, 129420), (719, 114480), (720, 114321), (795, 103536), (848, 97065), (954, 86280), (1060, 77652), (1080, 76214), (1272, 64710), (1431, 57520), (1438, 57240), (1590, 51768), (1908, 43140), (2120, 38826), (2157, 38160), (2160, 38107), (2385, 34512), (2544, 32355), (2862, 28760), (2876, 28620), (3180, 25884), (3595, 22896), (3816, 21570), (4240, 19413), (4314, 19080), (4770, 17256), (5724, 14380), (5752, 14310), (6360, 12942), (6471, 12720), (7155, 11504), (7190, 11448), (7632, 10785), (8628, 9540)]