64137960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59387}}^1$

素因数の和:59407

約数の個数: 64

約数和(自身を含む): 213796800

約数和(自身を除く): 149658840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 59387, 118774, 178161, 237548, 296935, 356322, 475096, 534483, 593870, 712644, 890805, 1068966, 1187740, 1425288, 1603449, 1781610, 2137932, 2375480, 2672415, 3206898, 3563220, 4275864, 5344830, 6413796, 7126440, 8017245, 10689660, 12827592, 16034490, 21379320, 32068980, 64137960]

約数ペア:

[(1, 64137960), (2, 32068980), (3, 21379320), (4, 16034490), (5, 12827592), (6, 10689660), (8, 8017245), (9, 7126440), (10, 6413796), (12, 5344830), (15, 4275864), (18, 3563220), (20, 3206898), (24, 2672415), (27, 2375480), (30, 2137932), (36, 1781610), (40, 1603449), (45, 1425288), (54, 1187740), (60, 1068966), (72, 890805), (90, 712644), (108, 593870), (120, 534483), (135, 475096), (180, 356322), (216, 296935), (270, 237548), (360, 178161), (540, 118774), (1080, 59387)]