320414832

素因数分解:

$2^4\times 3^3\times {\mathrm{487}}^1\times {\mathrm{1523}}^1$

素因数の和:2027

約数の個数: 80

約数和(自身を含む): 922202880

約数和(自身を除く): 601788048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 487, 974, 1461, 1523, 1948, 2922, 3046, 3896, 4383, 4569, 5844, 6092, 7792, 8766, 9138, 11688, 12184, 13149, 13707, 17532, 18276, 23376, 24368, 26298, 27414, 35064, 36552, 41121, 52596, 54828, 70128, 73104, 82242, 105192, 109656, 164484, 210384, 219312, 328968, 657936, 741701, 1483402, 2225103, 2966804, 4450206, 5933608, 6675309, 8900412, 11867216, 13350618, 17800824, 20025927, 26701236, 35601648, 40051854, 53402472, 80103708, 106804944, 160207416, 320414832]

約数ペア:

[(1, 320414832), (2, 160207416), (3, 106804944), (4, 80103708), (6, 53402472), (8, 40051854), (9, 35601648), (12, 26701236), (16, 20025927), (18, 17800824), (24, 13350618), (27, 11867216), (36, 8900412), (48, 6675309), (54, 5933608), (72, 4450206), (108, 2966804), (144, 2225103), (216, 1483402), (432, 741701), (487, 657936), (974, 328968), (1461, 219312), (1523, 210384), (1948, 164484), (2922, 109656), (3046, 105192), (3896, 82242), (4383, 73104), (4569, 70128), (5844, 54828), (6092, 52596), (7792, 41121), (8766, 36552), (9138, 35064), (11688, 27414), (12184, 26298), (13149, 24368), (13707, 23376), (17532, 18276)]