460465920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{39971}}^1$

素因数の和:39998

約数の個数: 108

約数和(自身を含む): 1593203976

約数和(自身を除く): 1132738056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 39971, 79942, 119913, 159884, 199855, 239826, 319768, 359739, 399710, 479652, 599565, 639536, 719478, 799420, 959304, 1199130, 1279072, 1438956, 1598840, 1798695, 1918608, 2398260, 2558144, 2877912, 3197680, 3597390, 3837216, 4796520, 5116288, 5755824, 6395360, 7194780, 7674432, 9593040, 10232576, 11511648, 12790720, 14389560, 15348864, 19186080, 23023296, 25581440, 28779120, 30697728, 38372160, 46046592, 51162880, 57558240, 76744320, 92093184, 115116480, 153488640, 230232960, 460465920]

約数ペア:

[(1, 460465920), (2, 230232960), (3, 153488640), (4, 115116480), (5, 92093184), (6, 76744320), (8, 57558240), (9, 51162880), (10, 46046592), (12, 38372160), (15, 30697728), (16, 28779120), (18, 25581440), (20, 23023296), (24, 19186080), (30, 15348864), (32, 14389560), (36, 12790720), (40, 11511648), (45, 10232576), (48, 9593040), (60, 7674432), (64, 7194780), (72, 6395360), (80, 5755824), (90, 5116288), (96, 4796520), (120, 3837216), (128, 3597390), (144, 3197680), (160, 2877912), (180, 2558144), (192, 2398260), (240, 1918608), (256, 1798695), (288, 1598840), (320, 1438956), (360, 1279072), (384, 1199130), (480, 959304), (576, 799420), (640, 719478), (720, 639536), (768, 599565), (960, 479652), (1152, 399710), (1280, 359739), (1440, 319768), (1920, 239826), (2304, 199855), (2880, 159884), (3840, 119913), (5760, 79942), (11520, 39971)]