87804480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{91463}}^1$

素因数の和:91483

約数の個数: 56

約数和(自身を含む): 278782272

約数和(自身を除く): 190977792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 91463, 182926, 274389, 365852, 457315, 548778, 731704, 914630, 1097556, 1371945, 1463408, 1829260, 2195112, 2743890, 2926816, 3658520, 4390224, 5487780, 5853632, 7317040, 8780448, 10975560, 14634080, 17560896, 21951120, 29268160, 43902240, 87804480]

約数ペア:

[(1, 87804480), (2, 43902240), (3, 29268160), (4, 21951120), (5, 17560896), (6, 14634080), (8, 10975560), (10, 8780448), (12, 7317040), (15, 5853632), (16, 5487780), (20, 4390224), (24, 3658520), (30, 2926816), (32, 2743890), (40, 2195112), (48, 1829260), (60, 1463408), (64, 1371945), (80, 1097556), (96, 914630), (120, 731704), (160, 548778), (192, 457315), (240, 365852), (320, 274389), (480, 182926), (960, 91463)]