381520080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12323}}^1$

素因数の和:12385

約数の個数: 120

約数和(自身を含む): 1311175008

約数和(自身を除く): 929654928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 12323, 15480, 24646, 30960, 36969, 49292, 61615, 73938, 98584, 110907, 123230, 147876, 184845, 197168, 221814, 246460, 295752, 369690, 443628, 492920, 529889, 554535, 591504, 739380, 887256, 985840, 1059778, 1109070, 1478760, 1589667, 1774512, 2119556, 2218140, 2649445, 2957520, 3179334, 4239112, 4436280, 4769001, 5298890, 6358668, 7948335, 8478224, 8872560, 9538002, 10597780, 12717336, 15896670, 19076004, 21195560, 23845005, 25434672, 31793340, 38152008, 42391120, 47690010, 63586680, 76304016, 95380020, 127173360, 190760040, 381520080]

約数ペア:

[(1, 381520080), (2, 190760040), (3, 127173360), (4, 95380020), (5, 76304016), (6, 63586680), (8, 47690010), (9, 42391120), (10, 38152008), (12, 31793340), (15, 25434672), (16, 23845005), (18, 21195560), (20, 19076004), (24, 15896670), (30, 12717336), (36, 10597780), (40, 9538002), (43, 8872560), (45, 8478224), (48, 7948335), (60, 6358668), (72, 5298890), (80, 4769001), (86, 4436280), (90, 4239112), (120, 3179334), (129, 2957520), (144, 2649445), (172, 2218140), (180, 2119556), (215, 1774512), (240, 1589667), (258, 1478760), (344, 1109070), (360, 1059778), (387, 985840), (430, 887256), (516, 739380), (645, 591504), (688, 554535), (720, 529889), (774, 492920), (860, 443628), (1032, 369690), (1290, 295752), (1548, 246460), (1720, 221814), (1935, 197168), (2064, 184845), (2580, 147876), (3096, 123230), (3440, 110907), (3870, 98584), (5160, 73938), (6192, 61615), (7740, 49292), (10320, 36969), (12323, 30960), (15480, 24646)]