1268472960

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{24469}}^1$

素因数の和:24500

約数の個数: 160

約数和(自身を含む): 4530131100

約数和(自身を除く): 3261658140

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 24469, 25920, 48938, 51840, 73407, 97876, 122345, 146814, 195752, 220221, 244690, 293628, 367035, 391504, 440442, 489380, 587256, 660663, 734070, 783008, 880884, 978760, 1101105, 1174512, 1321326, 1468140, 1566016, 1761768, 1957520, 1981989, 2202210, 2349024, 2642652, 2936280, 3132032, 3303315, 3523536, 3915040, 3963978, 4404420, 4698048, 5285304, 5872560, 6606630, 7047072, 7830080, 7927956, 8808840, 9396096, 9909945, 10570608, 11745120, 13213260, 14094144, 15660160, 15855912, 17617680, 19819890, 21141216, 23490240, 26426520, 28188288, 31711824, 35235360, 39639780, 42282432, 46980480, 52853040, 63423648, 70470720, 79279560, 84564864, 105706080, 126847296, 140941440, 158559120, 211412160, 253694592, 317118240, 422824320, 634236480, 1268472960]

約数ペア:

[(1, 1268472960), (2, 634236480), (3, 422824320), (4, 317118240), (5, 253694592), (6, 211412160), (8, 158559120), (9, 140941440), (10, 126847296), (12, 105706080), (15, 84564864), (16, 79279560), (18, 70470720), (20, 63423648), (24, 52853040), (27, 46980480), (30, 42282432), (32, 39639780), (36, 35235360), (40, 31711824), (45, 28188288), (48, 26426520), (54, 23490240), (60, 21141216), (64, 19819890), (72, 17617680), (80, 15855912), (81, 15660160), (90, 14094144), (96, 13213260), (108, 11745120), (120, 10570608), (128, 9909945), (135, 9396096), (144, 8808840), (160, 7927956), (162, 7830080), (180, 7047072), (192, 6606630), (216, 5872560), (240, 5285304), (270, 4698048), (288, 4404420), (320, 3963978), (324, 3915040), (360, 3523536), (384, 3303315), (405, 3132032), (432, 2936280), (480, 2642652), (540, 2349024), (576, 2202210), (640, 1981989), (648, 1957520), (720, 1761768), (810, 1566016), (864, 1468140), (960, 1321326), (1080, 1174512), (1152, 1101105), (1296, 978760), (1440, 880884), (1620, 783008), (1728, 734070), (1920, 660663), (2160, 587256), (2592, 489380), (2880, 440442), (3240, 391504), (3456, 367035), (4320, 293628), (5184, 244690), (5760, 220221), (6480, 195752), (8640, 146814), (10368, 122345), (12960, 97876), (17280, 73407), (24469, 51840), (25920, 48938)]