84022920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{25933}}^1$

素因数の和:25956

約数の個数: 80

約数和(自身を含む): 282421260

約数和(自身を除く): 198398340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 25933, 51866, 77799, 103732, 129665, 155598, 207464, 233397, 259330, 311196, 388995, 466794, 518660, 622392, 700191, 777990, 933588, 1037320, 1166985, 1400382, 1555980, 1867176, 2100573, 2333970, 2800764, 3111960, 3500955, 4201146, 4667940, 5601528, 7001910, 8402292, 9335880, 10502865, 14003820, 16804584, 21005730, 28007640, 42011460, 84022920]

約数ペア:

[(1, 84022920), (2, 42011460), (3, 28007640), (4, 21005730), (5, 16804584), (6, 14003820), (8, 10502865), (9, 9335880), (10, 8402292), (12, 7001910), (15, 5601528), (18, 4667940), (20, 4201146), (24, 3500955), (27, 3111960), (30, 2800764), (36, 2333970), (40, 2100573), (45, 1867176), (54, 1555980), (60, 1400382), (72, 1166985), (81, 1037320), (90, 933588), (108, 777990), (120, 700191), (135, 622392), (162, 518660), (180, 466794), (216, 388995), (270, 311196), (324, 259330), (360, 233397), (405, 207464), (540, 155598), (648, 129665), (810, 103732), (1080, 77799), (1620, 51866), (3240, 25933)]