123480432

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{7867}}^1$

素因数の和:7990

約数の個数: 60

約数和(自身を含む): 348788440

約数和(自身を除く): 225308008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 5232, 7848, 7867, 15696, 15734, 23601, 31468, 47202, 62936, 70803, 94404, 125872, 141606, 188808, 283212, 377616, 566424, 857503, 1132848, 1715006, 2572509, 3430012, 5145018, 6860024, 7717527, 10290036, 13720048, 15435054, 20580072, 30870108, 41160144, 61740216, 123480432]

約数ペア:

[(1, 123480432), (2, 61740216), (3, 41160144), (4, 30870108), (6, 20580072), (8, 15435054), (9, 13720048), (12, 10290036), (16, 7717527), (18, 6860024), (24, 5145018), (36, 3430012), (48, 2572509), (72, 1715006), (109, 1132848), (144, 857503), (218, 566424), (327, 377616), (436, 283212), (654, 188808), (872, 141606), (981, 125872), (1308, 94404), (1744, 70803), (1962, 62936), (2616, 47202), (3924, 31468), (5232, 23601), (7848, 15734), (7867, 15696)]