28169040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{117371}}^1$

素因数の和:117387

約数の個数: 40

約数和(自身を含む): 87324768

約数和(自身を除く): 59155728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 117371, 234742, 352113, 469484, 586855, 704226, 938968, 1173710, 1408452, 1760565, 1877936, 2347420, 2816904, 3521130, 4694840, 5633808, 7042260, 9389680, 14084520, 28169040]

約数ペア:

[(1, 28169040), (2, 14084520), (3, 9389680), (4, 7042260), (5, 5633808), (6, 4694840), (8, 3521130), (10, 2816904), (12, 2347420), (15, 1877936), (16, 1760565), (20, 1408452), (24, 1173710), (30, 938968), (40, 704226), (48, 586855), (60, 469484), (80, 352113), (120, 234742), (240, 117371)]