12945726720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{374587}}^1$

素因数の和:374617

約数の個数: 144

約数和(自身を含む): 45939472320

約数和(自身を除く): 32993745600

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, 34560, 374587, 749174, 1123761, 1498348, 1872935, 2247522, 2996696, 3371283, 3745870, 4495044, 5618805, 5993392, 6742566, 7491740, 8990088, 10113849, 11237610, 11986784, 13485132, 14983480, 16856415, 17980176, 20227698, 22475220, 23973568, 26970264, 29966960, 33712830, 35960352, 40455396, 44950440, 47947136, 50569245, 53940528, 59933920, 67425660, 71920704, 80910792, 89900880, 95894272, 101138490, 107881056, 119867840, 134851320, 143841408, 161821584, 179801760, 202276980, 215762112, 239735680, 269702640, 287682816, 323643168, 359603520, 404553960, 431524224, 479471360, 539405280, 647286336, 719207040, 809107920, 863048448, 1078810560, 1294572672, 1438414080, 1618215840, 2157621120, 2589145344, 3236431680, 4315242240, 6472863360, 12945726720]

約数ペア:

[(1, 12945726720), (2, 6472863360), (3, 4315242240), (4, 3236431680), (5, 2589145344), (6, 2157621120), (8, 1618215840), (9, 1438414080), (10, 1294572672), (12, 1078810560), (15, 863048448), (16, 809107920), (18, 719207040), (20, 647286336), (24, 539405280), (27, 479471360), (30, 431524224), (32, 404553960), (36, 359603520), (40, 323643168), (45, 287682816), (48, 269702640), (54, 239735680), (60, 215762112), (64, 202276980), (72, 179801760), (80, 161821584), (90, 143841408), (96, 134851320), (108, 119867840), (120, 107881056), (128, 101138490), (135, 95894272), (144, 89900880), (160, 80910792), (180, 71920704), (192, 67425660), (216, 59933920), (240, 53940528), (256, 50569245), (270, 47947136), (288, 44950440), (320, 40455396), (360, 35960352), (384, 33712830), (432, 29966960), (480, 26970264), (540, 23973568), (576, 22475220), (640, 20227698), (720, 17980176), (768, 16856415), (864, 14983480), (960, 13485132), (1080, 11986784), (1152, 11237610), (1280, 10113849), (1440, 8990088), (1728, 7491740), (1920, 6742566), (2160, 5993392), (2304, 5618805), (2880, 4495044), (3456, 3745870), (3840, 3371283), (4320, 2996696), (5760, 2247522), (6912, 1872935), (8640, 1498348), (11520, 1123761), (17280, 749174), (34560, 374587)]