141764520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{2741}}^1$

素因数の和:3186

約数の個数: 64

約数和(自身を含む): 426435840

約数和(自身を除く): 284671320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 862, 1293, 1724, 2155, 2586, 2741, 3448, 4310, 5172, 5482, 6465, 8223, 8620, 10344, 10964, 12930, 13705, 16446, 17240, 21928, 25860, 27410, 32892, 41115, 51720, 54820, 65784, 82230, 109640, 164460, 328920, 1181371, 2362742, 3544113, 4725484, 5906855, 7088226, 9450968, 11813710, 14176452, 17720565, 23627420, 28352904, 35441130, 47254840, 70882260, 141764520]

約数ペア:

[(1, 141764520), (2, 70882260), (3, 47254840), (4, 35441130), (5, 28352904), (6, 23627420), (8, 17720565), (10, 14176452), (12, 11813710), (15, 9450968), (20, 7088226), (24, 5906855), (30, 4725484), (40, 3544113), (60, 2362742), (120, 1181371), (431, 328920), (862, 164460), (1293, 109640), (1724, 82230), (2155, 65784), (2586, 54820), (2741, 51720), (3448, 41115), (4310, 32892), (5172, 27410), (5482, 25860), (6465, 21928), (8223, 17240), (8620, 16446), (10344, 13705), (10964, 12930)]