513365280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4261}}^1$

素因数の和:4530

約数の個数: 96

約数和(自身を含む): 1623924288

約数和(自身を除く): 1110559008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 251, 480, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 4016, 4261, 5020, 6024, 7530, 8032, 8522, 10040, 12048, 12783, 15060, 17044, 20080, 21305, 24096, 25566, 30120, 34088, 40160, 42610, 51132, 60240, 63915, 68176, 85220, 102264, 120480, 127830, 136352, 170440, 204528, 255660, 340880, 409056, 511320, 681760, 1022640, 1069511, 2045280, 2139022, 3208533, 4278044, 5347555, 6417066, 8556088, 10695110, 12834132, 16042665, 17112176, 21390220, 25668264, 32085330, 34224352, 42780440, 51336528, 64170660, 85560880, 102673056, 128341320, 171121760, 256682640, 513365280]

約数ペア:

[(1, 513365280), (2, 256682640), (3, 171121760), (4, 128341320), (5, 102673056), (6, 85560880), (8, 64170660), (10, 51336528), (12, 42780440), (15, 34224352), (16, 32085330), (20, 25668264), (24, 21390220), (30, 17112176), (32, 16042665), (40, 12834132), (48, 10695110), (60, 8556088), (80, 6417066), (96, 5347555), (120, 4278044), (160, 3208533), (240, 2139022), (251, 2045280), (480, 1069511), (502, 1022640), (753, 681760), (1004, 511320), (1255, 409056), (1506, 340880), (2008, 255660), (2510, 204528), (3012, 170440), (3765, 136352), (4016, 127830), (4261, 120480), (5020, 102264), (6024, 85220), (7530, 68176), (8032, 63915), (8522, 60240), (10040, 51132), (12048, 42610), (12783, 40160), (15060, 34088), (17044, 30120), (20080, 25566), (21305, 24096)]