320464512

素因数分解:

$2^7\times 3^5\times {\mathrm{10303}}^1$

素因数の和:10332

約数の個数: 96

約数和(自身を含む): 956417280

約数和(自身を除く): 635952768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 864, 972, 1152, 1296, 1728, 1944, 2592, 3456, 3888, 5184, 7776, 10303, 10368, 15552, 20606, 30909, 31104, 41212, 61818, 82424, 92727, 123636, 164848, 185454, 247272, 278181, 329696, 370908, 494544, 556362, 659392, 741816, 834543, 989088, 1112724, 1318784, 1483632, 1669086, 1978176, 2225448, 2503629, 2967264, 3338172, 3956352, 4450896, 5007258, 5934528, 6676344, 8901792, 10014516, 11869056, 13352688, 17803584, 20029032, 26705376, 35607168, 40058064, 53410752, 80116128, 106821504, 160232256, 320464512]

約数ペア:

[(1, 320464512), (2, 160232256), (3, 106821504), (4, 80116128), (6, 53410752), (8, 40058064), (9, 35607168), (12, 26705376), (16, 20029032), (18, 17803584), (24, 13352688), (27, 11869056), (32, 10014516), (36, 8901792), (48, 6676344), (54, 5934528), (64, 5007258), (72, 4450896), (81, 3956352), (96, 3338172), (108, 2967264), (128, 2503629), (144, 2225448), (162, 1978176), (192, 1669086), (216, 1483632), (243, 1318784), (288, 1112724), (324, 989088), (384, 834543), (432, 741816), (486, 659392), (576, 556362), (648, 494544), (864, 370908), (972, 329696), (1152, 278181), (1296, 247272), (1728, 185454), (1944, 164848), (2592, 123636), (3456, 92727), (3888, 82424), (5184, 61818), (7776, 41212), (10303, 31104), (10368, 30909), (15552, 20606)]