29156280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1061}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 87933600

約数和(自身を除く): 58777320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1061, 1145, 1374, 1832, 2122, 2290, 2748, 3183, 3435, 4244, 4580, 5305, 5496, 6366, 6870, 8488, 9160, 10610, 12732, 13740, 15915, 21220, 25464, 27480, 31830, 42440, 63660, 127320, 242969, 485938, 728907, 971876, 1214845, 1457814, 1943752, 2429690, 2915628, 3644535, 4859380, 5831256, 7289070, 9718760, 14578140, 29156280]

約数ペア:

[(1, 29156280), (2, 14578140), (3, 9718760), (4, 7289070), (5, 5831256), (6, 4859380), (8, 3644535), (10, 2915628), (12, 2429690), (15, 1943752), (20, 1457814), (24, 1214845), (30, 971876), (40, 728907), (60, 485938), (120, 242969), (229, 127320), (458, 63660), (687, 42440), (916, 31830), (1061, 27480), (1145, 25464), (1374, 21220), (1832, 15915), (2122, 13740), (2290, 12732), (2748, 10610), (3183, 9160), (3435, 8488), (4244, 6870), (4580, 6366), (5305, 5496)]