19421585280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3371803}}^1$

素因数の和:3371828

約数の個数: 96

約数和(自身を含む): 67065181560

約数和(自身を除く): 47643596280

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 3371803, 6743606, 10115409, 13487212, 16859015, 20230818, 26974424, 30346227, 33718030, 40461636, 50577045, 53948848, 60692454, 67436060, 80923272, 101154090, 107897696, 121384908, 134872120, 151731135, 161846544, 202308180, 215795392, 242769816, 269744240, 303462270, 323693088, 404616360, 431590784, 485539632, 539488480, 606924540, 647386176, 809232720, 971079264, 1078976960, 1213849080, 1294772352, 1618465440, 1942158528, 2157953920, 2427698160, 3236930880, 3884317056, 4855396320, 6473861760, 9710792640, 19421585280]

約数ペア:

[(1, 19421585280), (2, 9710792640), (3, 6473861760), (4, 4855396320), (5, 3884317056), (6, 3236930880), (8, 2427698160), (9, 2157953920), (10, 1942158528), (12, 1618465440), (15, 1294772352), (16, 1213849080), (18, 1078976960), (20, 971079264), (24, 809232720), (30, 647386176), (32, 606924540), (36, 539488480), (40, 485539632), (45, 431590784), (48, 404616360), (60, 323693088), (64, 303462270), (72, 269744240), (80, 242769816), (90, 215795392), (96, 202308180), (120, 161846544), (128, 151731135), (144, 134872120), (160, 121384908), (180, 107897696), (192, 101154090), (240, 80923272), (288, 67436060), (320, 60692454), (360, 53948848), (384, 50577045), (480, 40461636), (576, 33718030), (640, 30346227), (720, 26974424), (960, 20230818), (1152, 16859015), (1440, 13487212), (1920, 10115409), (2880, 6743606), (5760, 3371803)]