144267120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{200371}}^1$

素因数の和:200390

約数の個数: 60

約数和(自身を含む): 484499496

約数和(自身を除く): 340232376

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, 200371, 400742, 601113, 801484, 1001855, 1202226, 1602968, 1803339, 2003710, 2404452, 3005565, 3205936, 3606678, 4007420, 4808904, 6011130, 7213356, 8014840, 9016695, 9617808, 12022260, 14426712, 16029680, 18033390, 24044520, 28853424, 36066780, 48089040, 72133560, 144267120]

約数ペア:

[(1, 144267120), (2, 72133560), (3, 48089040), (4, 36066780), (5, 28853424), (6, 24044520), (8, 18033390), (9, 16029680), (10, 14426712), (12, 12022260), (15, 9617808), (16, 9016695), (18, 8014840), (20, 7213356), (24, 6011130), (30, 4808904), (36, 4007420), (40, 3606678), (45, 3205936), (48, 3005565), (60, 2404452), (72, 2003710), (80, 1803339), (90, 1602968), (120, 1202226), (144, 1001855), (180, 801484), (240, 601113), (360, 400742), (720, 200371)]