539420040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13499}}^1$

素因数の和:13556

約数の個数: 128

約数和(自身を含む): 1846800000

約数和(自身を除く): 1307379960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4995, 6660, 7992, 9990, 13320, 13499, 19980, 26998, 39960, 40497, 53996, 67495, 80994, 107992, 121491, 134990, 161988, 202485, 242982, 269980, 323976, 364473, 404970, 485964, 499463, 539960, 607455, 728946, 809940, 971928, 998926, 1214910, 1457892, 1498389, 1619880, 1822365, 1997852, 2429820, 2497315, 2915784, 2996778, 3644730, 3995704, 4495167, 4859640, 4994630, 5993556, 7289460, 7491945, 8990334, 9989260, 11987112, 13485501, 14578920, 14983890, 17980668, 19978520, 22475835, 26971002, 29967780, 35961336, 44951670, 53942004, 59935560, 67427505, 89903340, 107884008, 134855010, 179806680, 269710020, 539420040]

約数ペア:

[(1, 539420040), (2, 269710020), (3, 179806680), (4, 134855010), (5, 107884008), (6, 89903340), (8, 67427505), (9, 59935560), (10, 53942004), (12, 44951670), (15, 35961336), (18, 29967780), (20, 26971002), (24, 22475835), (27, 19978520), (30, 17980668), (36, 14983890), (37, 14578920), (40, 13485501), (45, 11987112), (54, 9989260), (60, 8990334), (72, 7491945), (74, 7289460), (90, 5993556), (108, 4994630), (111, 4859640), (120, 4495167), (135, 3995704), (148, 3644730), (180, 2996778), (185, 2915784), (216, 2497315), (222, 2429820), (270, 1997852), (296, 1822365), (333, 1619880), (360, 1498389), (370, 1457892), (444, 1214910), (540, 998926), (555, 971928), (666, 809940), (740, 728946), (888, 607455), (999, 539960), (1080, 499463), (1110, 485964), (1332, 404970), (1480, 364473), (1665, 323976), (1998, 269980), (2220, 242982), (2664, 202485), (3330, 161988), (3996, 134990), (4440, 121491), (4995, 107992), (6660, 80994), (7992, 67495), (9990, 53996), (13320, 40497), (13499, 39960), (19980, 26998)]