19331986320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{26849981}}^1$

素因数の和:26850000

約数の個数: 60

約数和(自身を含む): 64923256476

約数和(自身を除く): 45591270156

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 26849981, 53699962, 80549943, 107399924, 134249905, 161099886, 214799848, 241649829, 268499810, 322199772, 402749715, 429599696, 483299658, 536999620, 644399544, 805499430, 966599316, 1073999240, 1208249145, 1288799088, 1610998860, 1933198632, 2147998480, 2416498290, 3221997720, 3866397264, 4832996580, 6443995440, 9665993160, 19331986320]

約数ペア:

[(1, 19331986320), (2, 9665993160), (3, 6443995440), (4, 4832996580), (5, 3866397264), (6, 3221997720), (8, 2416498290), (9, 2147998480), (10, 1933198632), (12, 1610998860), (15, 1288799088), (16, 1208249145), (18, 1073999240), (20, 966599316), (24, 805499430), (30, 644399544), (36, 536999620), (40, 483299658), (45, 429599696), (48, 402749715), (60, 322199772), (72, 268499810), (80, 241649829), (90, 214799848), (120, 161099886), (144, 134249905), (180, 107399924), (240, 80549943), (360, 53699962), (720, 26849981)]