87569640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{81083}}^1$

素因数の和:81103

約数の個数: 64

約数和(自身を含む): 291902400

約数和(自身を除く): 204332760

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 81083, 162166, 243249, 324332, 405415, 486498, 648664, 729747, 810830, 972996, 1216245, 1459494, 1621660, 1945992, 2189241, 2432490, 2918988, 3243320, 3648735, 4378482, 4864980, 5837976, 7297470, 8756964, 9729960, 10946205, 14594940, 17513928, 21892410, 29189880, 43784820, 87569640]

約数ペア:

[(1, 87569640), (2, 43784820), (3, 29189880), (4, 21892410), (5, 17513928), (6, 14594940), (8, 10946205), (9, 9729960), (10, 8756964), (12, 7297470), (15, 5837976), (18, 4864980), (20, 4378482), (24, 3648735), (27, 3243320), (30, 2918988), (36, 2432490), (40, 2189241), (45, 1945992), (54, 1621660), (60, 1459494), (72, 1216245), (90, 972996), (108, 810830), (120, 729747), (135, 648664), (180, 486498), (216, 405415), (270, 324332), (360, 243249), (540, 162166), (1080, 81083)]