91696680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{254713}}^1$

素因数の和:254730

約数の個数: 48

約数和(自身を含む): 298015380

約数和(自身を除く): 206318700

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, 254713, 509426, 764139, 1018852, 1273565, 1528278, 2037704, 2292417, 2547130, 3056556, 3820695, 4584834, 5094260, 6113112, 7641390, 9169668, 10188520, 11462085, 15282780, 18339336, 22924170, 30565560, 45848340, 91696680]

約数ペア:

[(1, 91696680), (2, 45848340), (3, 30565560), (4, 22924170), (5, 18339336), (6, 15282780), (8, 11462085), (9, 10188520), (10, 9169668), (12, 7641390), (15, 6113112), (18, 5094260), (20, 4584834), (24, 3820695), (30, 3056556), (36, 2547130), (40, 2292417), (45, 2037704), (60, 1528278), (72, 1273565), (90, 1018852), (120, 764139), (180, 509426), (360, 254713)]