52415280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1755

約数の個数: 120

約数和(自身を含む): 180228048

約数和(自身を除く): 127812768

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, 1693, 1720, 1935, 2064, 2580, 3096, 3386, 3440, 3870, 5079, 5160, 6192, 6772, 7740, 8465, 10158, 10320, 13544, 15237, 15480, 16930, 20316, 25395, 27088, 30474, 30960, 33860, 40632, 50790, 60948, 67720, 72799, 76185, 81264, 101580, 121896, 135440, 145598, 152370, 203160, 218397, 243792, 291196, 304740, 363995, 406320, 436794, 582392, 609480, 655191, 727990, 873588, 1091985, 1164784, 1218960, 1310382, 1455980, 1747176, 2183970, 2620764, 2911960, 3275955, 3494352, 4367940, 5241528, 5823920, 6551910, 8735880, 10483056, 13103820, 17471760, 26207640, 52415280]

約数ペア:

[(1, 52415280), (2, 26207640), (3, 17471760), (4, 13103820), (5, 10483056), (6, 8735880), (8, 6551910), (9, 5823920), (10, 5241528), (12, 4367940), (15, 3494352), (16, 3275955), (18, 2911960), (20, 2620764), (24, 2183970), (30, 1747176), (36, 1455980), (40, 1310382), (43, 1218960), (45, 1164784), (48, 1091985), (60, 873588), (72, 727990), (80, 655191), (86, 609480), (90, 582392), (120, 436794), (129, 406320), (144, 363995), (172, 304740), (180, 291196), (215, 243792), (240, 218397), (258, 203160), (344, 152370), (360, 145598), (387, 135440), (430, 121896), (516, 101580), (645, 81264), (688, 76185), (720, 72799), (774, 67720), (860, 60948), (1032, 50790), (1290, 40632), (1548, 33860), (1693, 30960), (1720, 30474), (1935, 27088), (2064, 25395), (2580, 20316), (3096, 16930), (3386, 15480), (3440, 15237), (3870, 13544), (5079, 10320), (5160, 10158), (6192, 8465), (6772, 7740)]