55785960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1867}}^1$

素因数の和:1967

約数の個数: 96

約数和(自身を含む): 183587040

約数和(自身を除く): 127801080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1867, 1992, 2490, 2988, 3320, 3734, 3735, 4980, 5601, 5976, 7468, 7470, 9335, 9960, 11202, 14936, 14940, 16803, 18670, 22404, 28005, 29880, 33606, 37340, 44808, 56010, 67212, 74680, 84015, 112020, 134424, 154961, 168030, 224040, 309922, 336060, 464883, 619844, 672120, 774805, 929766, 1239688, 1394649, 1549610, 1859532, 2324415, 2789298, 3099220, 3719064, 4648830, 5578596, 6198440, 6973245, 9297660, 11157192, 13946490, 18595320, 27892980, 55785960]

約数ペア:

[(1, 55785960), (2, 27892980), (3, 18595320), (4, 13946490), (5, 11157192), (6, 9297660), (8, 6973245), (9, 6198440), (10, 5578596), (12, 4648830), (15, 3719064), (18, 3099220), (20, 2789298), (24, 2324415), (30, 1859532), (36, 1549610), (40, 1394649), (45, 1239688), (60, 929766), (72, 774805), (83, 672120), (90, 619844), (120, 464883), (166, 336060), (180, 309922), (249, 224040), (332, 168030), (360, 154961), (415, 134424), (498, 112020), (664, 84015), (747, 74680), (830, 67212), (996, 56010), (1245, 44808), (1494, 37340), (1660, 33606), (1867, 29880), (1992, 28005), (2490, 22404), (2988, 18670), (3320, 16803), (3734, 14940), (3735, 14936), (4980, 11202), (5601, 9960), (5976, 9335), (7468, 7470)]