22500727680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{89459}}^1$

素因数の和:89612

約数の個数: 128

約数和(自身を含む): 72269366400

約数和(自身を除く): 49768638720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 262, 320, 384, 393, 480, 524, 640, 655, 786, 960, 1048, 1310, 1572, 1920, 1965, 2096, 2620, 3144, 3930, 4192, 5240, 6288, 7860, 8384, 10480, 12576, 15720, 16768, 20960, 25152, 31440, 41920, 50304, 62880, 83840, 89459, 125760, 178918, 251520, 268377, 357836, 447295, 536754, 715672, 894590, 1073508, 1341885, 1431344, 1789180, 2147016, 2683770, 2862688, 3578360, 4294032, 5367540, 5725376, 7156720, 8588064, 10735080, 11450752, 11719129, 14313440, 17176128, 21470160, 23438258, 28626880, 34352256, 35157387, 42940320, 46876516, 57253760, 58595645, 70314774, 85880640, 93753032, 117191290, 140629548, 171761280, 175786935, 187506064, 234382580, 281259096, 351573870, 375012128, 468765160, 562518192, 703147740, 750024256, 937530320, 1125036384, 1406295480, 1500048512, 1875060640, 2250072768, 2812590960, 3750121280, 4500145536, 5625181920, 7500242560, 11250363840, 22500727680]

約数ペア:

[(1, 22500727680), (2, 11250363840), (3, 7500242560), (4, 5625181920), (5, 4500145536), (6, 3750121280), (8, 2812590960), (10, 2250072768), (12, 1875060640), (15, 1500048512), (16, 1406295480), (20, 1125036384), (24, 937530320), (30, 750024256), (32, 703147740), (40, 562518192), (48, 468765160), (60, 375012128), (64, 351573870), (80, 281259096), (96, 234382580), (120, 187506064), (128, 175786935), (131, 171761280), (160, 140629548), (192, 117191290), (240, 93753032), (262, 85880640), (320, 70314774), (384, 58595645), (393, 57253760), (480, 46876516), (524, 42940320), (640, 35157387), (655, 34352256), (786, 28626880), (960, 23438258), (1048, 21470160), (1310, 17176128), (1572, 14313440), (1920, 11719129), (1965, 11450752), (2096, 10735080), (2620, 8588064), (3144, 7156720), (3930, 5725376), (4192, 5367540), (5240, 4294032), (6288, 3578360), (7860, 2862688), (8384, 2683770), (10480, 2147016), (12576, 1789180), (15720, 1431344), (16768, 1341885), (20960, 1073508), (25152, 894590), (31440, 715672), (41920, 536754), (50304, 447295), (62880, 357836), (83840, 268377), (89459, 251520), (125760, 178918)]