54518040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{761}}^1$

素因数の和:977

約数の個数: 96

約数和(自身を含む): 178308000

約数和(自身を除く): 123789960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 199, 360, 398, 597, 761, 796, 995, 1194, 1522, 1592, 1791, 1990, 2283, 2388, 2985, 3044, 3582, 3805, 3980, 4566, 4776, 5970, 6088, 6849, 7164, 7610, 7960, 8955, 9132, 11415, 11940, 13698, 14328, 15220, 17910, 18264, 22830, 23880, 27396, 30440, 34245, 35820, 45660, 54792, 68490, 71640, 91320, 136980, 151439, 273960, 302878, 454317, 605756, 757195, 908634, 1211512, 1362951, 1514390, 1817268, 2271585, 2725902, 3028780, 3634536, 4543170, 5451804, 6057560, 6814755, 9086340, 10903608, 13629510, 18172680, 27259020, 54518040]

約数ペア:

[(1, 54518040), (2, 27259020), (3, 18172680), (4, 13629510), (5, 10903608), (6, 9086340), (8, 6814755), (9, 6057560), (10, 5451804), (12, 4543170), (15, 3634536), (18, 3028780), (20, 2725902), (24, 2271585), (30, 1817268), (36, 1514390), (40, 1362951), (45, 1211512), (60, 908634), (72, 757195), (90, 605756), (120, 454317), (180, 302878), (199, 273960), (360, 151439), (398, 136980), (597, 91320), (761, 71640), (796, 68490), (995, 54792), (1194, 45660), (1522, 35820), (1592, 34245), (1791, 30440), (1990, 27396), (2283, 23880), (2388, 22830), (2985, 18264), (3044, 17910), (3582, 15220), (3805, 14328), (3980, 13698), (4566, 11940), (4776, 11415), (5970, 9132), (6088, 8955), (6849, 7960), (7164, 7610)]