56750040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157639}}^1$

素因数の和:157656

約数の個数: 48

約数和(自身を含む): 184438800

約数和(自身を除く): 127688760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 157639, 315278, 472917, 630556, 788195, 945834, 1261112, 1418751, 1576390, 1891668, 2364585, 2837502, 3152780, 3783336, 4729170, 5675004, 6305560, 7093755, 9458340, 11350008, 14187510, 18916680, 28375020, 56750040]

約数ペア:

[(1, 56750040), (2, 28375020), (3, 18916680), (4, 14187510), (5, 11350008), (6, 9458340), (8, 7093755), (9, 6305560), (10, 5675004), (12, 4729170), (15, 3783336), (18, 3152780), (20, 2837502), (24, 2364585), (30, 1891668), (36, 1576390), (40, 1418751), (45, 1261112), (60, 945834), (72, 788195), (90, 630556), (120, 472917), (180, 315278), (360, 157639)]