487970880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11821}}^1$

素因数の和:11884

約数の個数: 112

約数和(自身を含む): 1585472064

約数和(自身を除く): 1097501184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 4128, 5160, 6880, 8256, 10320, 11821, 13760, 20640, 23642, 35463, 41280, 47284, 59105, 70926, 94568, 118210, 141852, 177315, 189136, 236420, 283704, 354630, 378272, 472840, 508303, 567408, 709260, 756544, 945680, 1016606, 1134816, 1418520, 1524909, 1891360, 2033212, 2269632, 2541515, 2837040, 3049818, 3782720, 4066424, 5083030, 5674080, 6099636, 7624545, 8132848, 10166060, 11348160, 12199272, 15249090, 16265696, 20332120, 24398544, 30498180, 32531392, 40664240, 48797088, 60996360, 81328480, 97594176, 121992720, 162656960, 243985440, 487970880]

約数ペア:

[(1, 487970880), (2, 243985440), (3, 162656960), (4, 121992720), (5, 97594176), (6, 81328480), (8, 60996360), (10, 48797088), (12, 40664240), (15, 32531392), (16, 30498180), (20, 24398544), (24, 20332120), (30, 16265696), (32, 15249090), (40, 12199272), (43, 11348160), (48, 10166060), (60, 8132848), (64, 7624545), (80, 6099636), (86, 5674080), (96, 5083030), (120, 4066424), (129, 3782720), (160, 3049818), (172, 2837040), (192, 2541515), (215, 2269632), (240, 2033212), (258, 1891360), (320, 1524909), (344, 1418520), (430, 1134816), (480, 1016606), (516, 945680), (645, 756544), (688, 709260), (860, 567408), (960, 508303), (1032, 472840), (1290, 378272), (1376, 354630), (1720, 283704), (2064, 236420), (2580, 189136), (2752, 177315), (3440, 141852), (4128, 118210), (5160, 94568), (6880, 70926), (8256, 59105), (10320, 47284), (11821, 41280), (13760, 35463), (20640, 23642)]