4469880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^2$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 13479480

約数和(自身を除く): 9009600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 7720, 11580, 23160, 37249, 74498, 111747, 148996, 186245, 223494, 297992, 372490, 446988, 558735, 744980, 893976, 1117470, 1489960, 2234940, 4469880]

約数ペア:

[(1, 4469880), (2, 2234940), (3, 1489960), (4, 1117470), (5, 893976), (6, 744980), (8, 558735), (10, 446988), (12, 372490), (15, 297992), (20, 223494), (24, 186245), (30, 148996), (40, 111747), (60, 74498), (120, 37249), (193, 23160), (386, 11580), (579, 7720), (772, 5790), (965, 4632), (1158, 3860), (1544, 2895), (1930, 2316)]