25392960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{2939}}^1$

素因数の和:2965

約数の個数: 112

約数和(自身を含む): 89611200

約数和(自身を除く): 64218240

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 2939, 4320, 5878, 8640, 8817, 11756, 14695, 17634, 23512, 26451, 29390, 35268, 44085, 47024, 52902, 58780, 70536, 79353, 88170, 94048, 105804, 117560, 132255, 141072, 158706, 176340, 188096, 211608, 235120, 264510, 282144, 317412, 352680, 396765, 423216, 470240, 529020, 564288, 634824, 705360, 793530, 846432, 940480, 1058040, 1269648, 1410720, 1587060, 1692864, 2116080, 2539296, 2821440, 3174120, 4232160, 5078592, 6348240, 8464320, 12696480, 25392960]

約数ペア:

[(1, 25392960), (2, 12696480), (3, 8464320), (4, 6348240), (5, 5078592), (6, 4232160), (8, 3174120), (9, 2821440), (10, 2539296), (12, 2116080), (15, 1692864), (16, 1587060), (18, 1410720), (20, 1269648), (24, 1058040), (27, 940480), (30, 846432), (32, 793530), (36, 705360), (40, 634824), (45, 564288), (48, 529020), (54, 470240), (60, 423216), (64, 396765), (72, 352680), (80, 317412), (90, 282144), (96, 264510), (108, 235120), (120, 211608), (135, 188096), (144, 176340), (160, 158706), (180, 141072), (192, 132255), (216, 117560), (240, 105804), (270, 94048), (288, 88170), (320, 79353), (360, 70536), (432, 58780), (480, 52902), (540, 47024), (576, 44085), (720, 35268), (864, 29390), (960, 26451), (1080, 23512), (1440, 17634), (1728, 14695), (2160, 11756), (2880, 8817), (2939, 8640), (4320, 5878)]