243567360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{21143}}^1$

素因数の和:21170

約数の個数: 108

約数和(自身を含む): 842757552

約数和(自身を除く): 599190192

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, 21143, 42286, 63429, 84572, 105715, 126858, 169144, 190287, 211430, 253716, 317145, 338288, 380574, 422860, 507432, 634290, 676576, 761148, 845720, 951435, 1014864, 1268580, 1353152, 1522296, 1691440, 1902870, 2029728, 2537160, 2706304, 3044592, 3382880, 3805740, 4059456, 5074320, 5412608, 6089184, 6765760, 7611480, 8118912, 10148640, 12178368, 13531520, 15222960, 16237824, 20297280, 24356736, 27063040, 30445920, 40594560, 48713472, 60891840, 81189120, 121783680, 243567360]

約数ペア:

[(1, 243567360), (2, 121783680), (3, 81189120), (4, 60891840), (5, 48713472), (6, 40594560), (8, 30445920), (9, 27063040), (10, 24356736), (12, 20297280), (15, 16237824), (16, 15222960), (18, 13531520), (20, 12178368), (24, 10148640), (30, 8118912), (32, 7611480), (36, 6765760), (40, 6089184), (45, 5412608), (48, 5074320), (60, 4059456), (64, 3805740), (72, 3382880), (80, 3044592), (90, 2706304), (96, 2537160), (120, 2029728), (128, 1902870), (144, 1691440), (160, 1522296), (180, 1353152), (192, 1268580), (240, 1014864), (256, 951435), (288, 845720), (320, 761148), (360, 676576), (384, 634290), (480, 507432), (576, 422860), (640, 380574), (720, 338288), (768, 317145), (960, 253716), (1152, 211430), (1280, 190287), (1440, 169144), (1920, 126858), (2304, 105715), (2880, 84572), (3840, 63429), (5760, 42286), (11520, 21143)]