2524480

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{23}}^1$

素因数の和:61

約数の個数: 112

約数和(自身を含む): 7315200

約数和(自身を除く): 4790720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 224, 230, 245, 280, 320, 322, 343, 368, 392, 448, 460, 490, 560, 644, 686, 736, 784, 805, 920, 980, 1120, 1127, 1288, 1372, 1472, 1568, 1610, 1715, 1840, 1960, 2240, 2254, 2576, 2744, 3136, 3220, 3430, 3680, 3920, 4508, 5152, 5488, 5635, 6440, 6860, 7360, 7840, 7889, 9016, 10304, 10976, 11270, 12880, 13720, 15680, 15778, 18032, 21952, 22540, 25760, 27440, 31556, 36064, 39445, 45080, 51520, 54880, 63112, 72128, 78890, 90160, 109760, 126224, 157780, 180320, 252448, 315560, 360640, 504896, 631120, 1262240, 2524480]

約数ペア:

[(1, 2524480), (2, 1262240), (4, 631120), (5, 504896), (7, 360640), (8, 315560), (10, 252448), (14, 180320), (16, 157780), (20, 126224), (23, 109760), (28, 90160), (32, 78890), (35, 72128), (40, 63112), (46, 54880), (49, 51520), (56, 45080), (64, 39445), (70, 36064), (80, 31556), (92, 27440), (98, 25760), (112, 22540), (115, 21952), (140, 18032), (160, 15778), (161, 15680), (184, 13720), (196, 12880), (224, 11270), (230, 10976), (245, 10304), (280, 9016), (320, 7889), (322, 7840), (343, 7360), (368, 6860), (392, 6440), (448, 5635), (460, 5488), (490, 5152), (560, 4508), (644, 3920), (686, 3680), (736, 3430), (784, 3220), (805, 3136), (920, 2744), (980, 2576), (1120, 2254), (1127, 2240), (1288, 1960), (1372, 1840), (1472, 1715), (1568, 1610)]