245233440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{56767}}^1$

素因数の和:56791

約数の個数: 96

約数和(自身を含む): 858332160

約数和(自身を除く): 613098720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 56767, 113534, 170301, 227068, 283835, 340602, 454136, 510903, 567670, 681204, 851505, 908272, 1021806, 1135340, 1362408, 1532709, 1703010, 1816544, 2043612, 2270680, 2554515, 2724816, 3065418, 3406020, 4087224, 4541360, 5109030, 5449632, 6130836, 6812040, 7663545, 8174448, 9082720, 10218060, 12261672, 13624080, 15327090, 16348896, 20436120, 24523344, 27248160, 30654180, 40872240, 49046688, 61308360, 81744480, 122616720, 245233440]

約数ペア:

[(1, 245233440), (2, 122616720), (3, 81744480), (4, 61308360), (5, 49046688), (6, 40872240), (8, 30654180), (9, 27248160), (10, 24523344), (12, 20436120), (15, 16348896), (16, 15327090), (18, 13624080), (20, 12261672), (24, 10218060), (27, 9082720), (30, 8174448), (32, 7663545), (36, 6812040), (40, 6130836), (45, 5449632), (48, 5109030), (54, 4541360), (60, 4087224), (72, 3406020), (80, 3065418), (90, 2724816), (96, 2554515), (108, 2270680), (120, 2043612), (135, 1816544), (144, 1703010), (160, 1532709), (180, 1362408), (216, 1135340), (240, 1021806), (270, 908272), (288, 851505), (360, 681204), (432, 567670), (480, 510903), (540, 454136), (720, 340602), (864, 283835), (1080, 227068), (1440, 170301), (2160, 113534), (4320, 56767)]