23071920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{383}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 71995392

約数和(自身を除く): 48923472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 251, 383, 502, 753, 766, 1004, 1149, 1255, 1506, 1532, 1915, 2008, 2298, 2510, 3012, 3064, 3765, 3830, 4016, 4596, 5020, 5745, 6024, 6128, 7530, 7660, 9192, 10040, 11490, 12048, 15060, 15320, 18384, 20080, 22980, 30120, 30640, 45960, 60240, 91920, 96133, 192266, 288399, 384532, 480665, 576798, 769064, 961330, 1153596, 1441995, 1538128, 1922660, 2307192, 2883990, 3845320, 4614384, 5767980, 7690640, 11535960, 23071920]

約数ペア:

[(1, 23071920), (2, 11535960), (3, 7690640), (4, 5767980), (5, 4614384), (6, 3845320), (8, 2883990), (10, 2307192), (12, 1922660), (15, 1538128), (16, 1441995), (20, 1153596), (24, 961330), (30, 769064), (40, 576798), (48, 480665), (60, 384532), (80, 288399), (120, 192266), (240, 96133), (251, 91920), (383, 60240), (502, 45960), (753, 30640), (766, 30120), (1004, 22980), (1149, 20080), (1255, 18384), (1506, 15320), (1532, 15060), (1915, 12048), (2008, 11490), (2298, 10040), (2510, 9192), (3012, 7660), (3064, 7530), (3765, 6128), (3830, 6024), (4016, 5745), (4596, 5020)]