157566172080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2591}}^1\times {\mathrm{253387}}^1$

素因数の和:255994

約数の個数: 80

約数和(自身を含む): 488645581824

約数和(自身を除く): 331079409744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2591, 5182, 7773, 10364, 12955, 15546, 20728, 25910, 31092, 38865, 41456, 51820, 62184, 77730, 103640, 124368, 155460, 207280, 253387, 310920, 506774, 621840, 760161, 1013548, 1266935, 1520322, 2027096, 2533870, 3040644, 3800805, 4054192, 5067740, 6081288, 7601610, 10135480, 12162576, 15203220, 20270960, 30406440, 60812880, 656525717, 1313051434, 1969577151, 2626102868, 3282628585, 3939154302, 5252205736, 6565257170, 7878308604, 9847885755, 10504411472, 13130514340, 15756617208, 19695771510, 26261028680, 31513234416, 39391543020, 52522057360, 78783086040, 157566172080]

約数ペア:

[(1, 157566172080), (2, 78783086040), (3, 52522057360), (4, 39391543020), (5, 31513234416), (6, 26261028680), (8, 19695771510), (10, 15756617208), (12, 13130514340), (15, 10504411472), (16, 9847885755), (20, 7878308604), (24, 6565257170), (30, 5252205736), (40, 3939154302), (48, 3282628585), (60, 2626102868), (80, 1969577151), (120, 1313051434), (240, 656525717), (2591, 60812880), (5182, 30406440), (7773, 20270960), (10364, 15203220), (12955, 12162576), (15546, 10135480), (20728, 7601610), (25910, 6081288), (31092, 5067740), (38865, 4054192), (41456, 3800805), (51820, 3040644), (62184, 2533870), (77730, 2027096), (103640, 1520322), (124368, 1266935), (155460, 1013548), (207280, 760161), (253387, 621840), (310920, 506774)]