811226880

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{23473}}^1$

素因数の和:23503

約数の個数: 144

約数和(自身を含む): 2878851360

約数和(自身を除く): 2067624480

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 23473, 34560, 46946, 70419, 93892, 117365, 140838, 187784, 211257, 234730, 281676, 352095, 375568, 422514, 469460, 563352, 633771, 704190, 751136, 845028, 938920, 1056285, 1126704, 1267542, 1408380, 1502272, 1690056, 1877840, 2112570, 2253408, 2535084, 2816760, 3004544, 3168855, 3380112, 3755680, 4225140, 4506816, 5070168, 5633520, 6009088, 6337710, 6760224, 7511360, 8450280, 9013632, 10140336, 11267040, 12675420, 13520448, 15022720, 16900560, 18027264, 20280672, 22534080, 25350840, 27040896, 30045440, 33801120, 40561344, 45068160, 50701680, 54081792, 67602240, 81122688, 90136320, 101403360, 135204480, 162245376, 202806720, 270408960, 405613440, 811226880]

約数ペア:

[(1, 811226880), (2, 405613440), (3, 270408960), (4, 202806720), (5, 162245376), (6, 135204480), (8, 101403360), (9, 90136320), (10, 81122688), (12, 67602240), (15, 54081792), (16, 50701680), (18, 45068160), (20, 40561344), (24, 33801120), (27, 30045440), (30, 27040896), (32, 25350840), (36, 22534080), (40, 20280672), (45, 18027264), (48, 16900560), (54, 15022720), (60, 13520448), (64, 12675420), (72, 11267040), (80, 10140336), (90, 9013632), (96, 8450280), (108, 7511360), (120, 6760224), (128, 6337710), (135, 6009088), (144, 5633520), (160, 5070168), (180, 4506816), (192, 4225140), (216, 3755680), (240, 3380112), (256, 3168855), (270, 3004544), (288, 2816760), (320, 2535084), (360, 2253408), (384, 2112570), (432, 1877840), (480, 1690056), (540, 1502272), (576, 1408380), (640, 1267542), (720, 1126704), (768, 1056285), (864, 938920), (960, 845028), (1080, 751136), (1152, 704190), (1280, 633771), (1440, 563352), (1728, 469460), (1920, 422514), (2160, 375568), (2304, 352095), (2880, 281676), (3456, 234730), (3840, 211257), (4320, 187784), (5760, 140838), (6912, 117365), (8640, 93892), (11520, 70419), (17280, 46946), (23473, 34560)]