264608640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{15313}}^1$

素因数の和:15341

約数の個数: 128

約数和(自身を含む): 937216800

約数和(自身を除く): 672608160

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 15313, 17280, 30626, 45939, 61252, 76565, 91878, 122504, 137817, 153130, 183756, 229695, 245008, 275634, 306260, 367512, 413451, 459390, 490016, 551268, 612520, 689085, 735024, 826902, 918780, 980032, 1102536, 1225040, 1378170, 1470048, 1653804, 1837560, 1960064, 2067255, 2205072, 2450080, 2756340, 2940096, 3307608, 3675120, 4134510, 4410144, 4900160, 5512680, 5880192, 6615216, 7350240, 8269020, 8820288, 9800320, 11025360, 13230432, 14700480, 16538040, 17640576, 22050720, 26460864, 29400960, 33076080, 44101440, 52921728, 66152160, 88202880, 132304320, 264608640]

約数ペア:

[(1, 264608640), (2, 132304320), (3, 88202880), (4, 66152160), (5, 52921728), (6, 44101440), (8, 33076080), (9, 29400960), (10, 26460864), (12, 22050720), (15, 17640576), (16, 16538040), (18, 14700480), (20, 13230432), (24, 11025360), (27, 9800320), (30, 8820288), (32, 8269020), (36, 7350240), (40, 6615216), (45, 5880192), (48, 5512680), (54, 4900160), (60, 4410144), (64, 4134510), (72, 3675120), (80, 3307608), (90, 2940096), (96, 2756340), (108, 2450080), (120, 2205072), (128, 2067255), (135, 1960064), (144, 1837560), (160, 1653804), (180, 1470048), (192, 1378170), (216, 1225040), (240, 1102536), (270, 980032), (288, 918780), (320, 826902), (360, 735024), (384, 689085), (432, 612520), (480, 551268), (540, 490016), (576, 459390), (640, 413451), (720, 367512), (864, 306260), (960, 275634), (1080, 245008), (1152, 229695), (1440, 183756), (1728, 153130), (1920, 137817), (2160, 122504), (2880, 91878), (3456, 76565), (4320, 61252), (5760, 45939), (8640, 30626), (15313, 17280)]