16680510720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1447961}}^1$

素因数の和:1447988

約数の個数: 108

約数和(自身を含む): 57712869396

約数和(自身を除く): 41032358676

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, 1447961, 2895922, 4343883, 5791844, 7239805, 8687766, 11583688, 13031649, 14479610, 17375532, 21719415, 23167376, 26063298, 28959220, 34751064, 43438830, 46334752, 52126596, 57918440, 65158245, 69502128, 86877660, 92669504, 104253192, 115836880, 130316490, 139004256, 173755320, 185339008, 208506384, 231673760, 260632980, 278008512, 347510640, 370678016, 417012768, 463347520, 521265960, 556017024, 695021280, 834025536, 926695040, 1042531920, 1112034048, 1390042560, 1668051072, 1853390080, 2085063840, 2780085120, 3336102144, 4170127680, 5560170240, 8340255360, 16680510720]

約数ペア:

[(1, 16680510720), (2, 8340255360), (3, 5560170240), (4, 4170127680), (5, 3336102144), (6, 2780085120), (8, 2085063840), (9, 1853390080), (10, 1668051072), (12, 1390042560), (15, 1112034048), (16, 1042531920), (18, 926695040), (20, 834025536), (24, 695021280), (30, 556017024), (32, 521265960), (36, 463347520), (40, 417012768), (45, 370678016), (48, 347510640), (60, 278008512), (64, 260632980), (72, 231673760), (80, 208506384), (90, 185339008), (96, 173755320), (120, 139004256), (128, 130316490), (144, 115836880), (160, 104253192), (180, 92669504), (192, 86877660), (240, 69502128), (256, 65158245), (288, 57918440), (320, 52126596), (360, 46334752), (384, 43438830), (480, 34751064), (576, 28959220), (640, 26063298), (720, 23167376), (768, 21719415), (960, 17375532), (1152, 14479610), (1280, 13031649), (1440, 11583688), (1920, 8687766), (2304, 7239805), (2880, 5791844), (3840, 4343883), (5760, 2895922), (11520, 1447961)]