2043001320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{26981}}^1$

素因数の和:27626

約数の個数: 64

約数和(自身を含む): 6138944640

約数和(自身を除く): 4095943320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 631, 1262, 1893, 2524, 3155, 3786, 5048, 6310, 7572, 9465, 12620, 15144, 18930, 25240, 26981, 37860, 53962, 75720, 80943, 107924, 134905, 161886, 215848, 269810, 323772, 404715, 539620, 647544, 809430, 1079240, 1618860, 3237720, 17025011, 34050022, 51075033, 68100044, 85125055, 102150066, 136200088, 170250110, 204300132, 255375165, 340500220, 408600264, 510750330, 681000440, 1021500660, 2043001320]

約数ペア:

[(1, 2043001320), (2, 1021500660), (3, 681000440), (4, 510750330), (5, 408600264), (6, 340500220), (8, 255375165), (10, 204300132), (12, 170250110), (15, 136200088), (20, 102150066), (24, 85125055), (30, 68100044), (40, 51075033), (60, 34050022), (120, 17025011), (631, 3237720), (1262, 1618860), (1893, 1079240), (2524, 809430), (3155, 647544), (3786, 539620), (5048, 404715), (6310, 323772), (7572, 269810), (9465, 215848), (12620, 161886), (15144, 134905), (18930, 107924), (25240, 80943), (26981, 75720), (37860, 53962)]