7680180480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{285721}}^1$

素因数の和:285752

約数の個数: 144

約数和(自身を含む): 28032756864

約数和(自身を除く): 20352576384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 285721, 571442, 857163, 1142884, 1428605, 1714326, 2000047, 2285768, 2857210, 3428652, 4000094, 4285815, 4571536, 5714420, 6000141, 6857304, 8000188, 8571630, 9143072, 10000235, 11428840, 12000282, 13714608, 16000376, 17143260, 18286144, 20000470, 22857680, 24000564, 27429216, 30000705, 32000752, 34286520, 36572288, 40000940, 45715360, 48001128, 54858432, 60001410, 64001504, 68573040, 73144576, 80001880, 91430720, 96002256, 109716864, 120002820, 128003008, 137146080, 160003760, 182861440, 192004512, 219433728, 240005640, 256006016, 274292160, 320007520, 365722880, 384009024, 480011280, 512012032, 548584320, 640015040, 768018048, 960022560, 1097168640, 1280030080, 1536036096, 1920045120, 2560060160, 3840090240, 7680180480]

約数ペア:

[(1, 7680180480), (2, 3840090240), (3, 2560060160), (4, 1920045120), (5, 1536036096), (6, 1280030080), (7, 1097168640), (8, 960022560), (10, 768018048), (12, 640015040), (14, 548584320), (15, 512012032), (16, 480011280), (20, 384009024), (21, 365722880), (24, 320007520), (28, 274292160), (30, 256006016), (32, 240005640), (35, 219433728), (40, 192004512), (42, 182861440), (48, 160003760), (56, 137146080), (60, 128003008), (64, 120002820), (70, 109716864), (80, 96002256), (84, 91430720), (96, 80001880), (105, 73144576), (112, 68573040), (120, 64001504), (128, 60001410), (140, 54858432), (160, 48001128), (168, 45715360), (192, 40000940), (210, 36572288), (224, 34286520), (240, 32000752), (256, 30000705), (280, 27429216), (320, 24000564), (336, 22857680), (384, 20000470), (420, 18286144), (448, 17143260), (480, 16000376), (560, 13714608), (640, 12000282), (672, 11428840), (768, 10000235), (840, 9143072), (896, 8571630), (960, 8000188), (1120, 6857304), (1280, 6000141), (1344, 5714420), (1680, 4571536), (1792, 4285815), (1920, 4000094), (2240, 3428652), (2688, 2857210), (3360, 2285768), (3840, 2000047), (4480, 1714326), (5376, 1428605), (6720, 1142884), (8960, 857163), (13440, 571442), (26880, 285721)]