164090280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59453}}^1$

素因数の和:59490

約数の個数: 64

約数和(自身を含む): 513682560

約数和(自身を除く): 349592280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 59453, 118906, 178359, 237812, 297265, 356718, 475624, 594530, 713436, 891795, 1189060, 1367419, 1426872, 1783590, 2378120, 2734838, 3567180, 4102257, 5469676, 6837095, 7134360, 8204514, 10939352, 13674190, 16409028, 20511285, 27348380, 32818056, 41022570, 54696760, 82045140, 164090280]

約数ペア:

[(1, 164090280), (2, 82045140), (3, 54696760), (4, 41022570), (5, 32818056), (6, 27348380), (8, 20511285), (10, 16409028), (12, 13674190), (15, 10939352), (20, 8204514), (23, 7134360), (24, 6837095), (30, 5469676), (40, 4102257), (46, 3567180), (60, 2734838), (69, 2378120), (92, 1783590), (115, 1426872), (120, 1367419), (138, 1189060), (184, 891795), (230, 713436), (276, 594530), (345, 475624), (460, 356718), (552, 297265), (690, 237812), (920, 178359), (1380, 118906), (2760, 59453)]