29189880

素因数分解:

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

素因数の和:81100

約数の個数: 48

約数和(自身を含む): 94868280

約数和(自身を除く): 65678400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 81083, 162166, 243249, 324332, 405415, 486498, 648664, 729747, 810830, 972996, 1216245, 1459494, 1621660, 1945992, 2432490, 2918988, 3243320, 3648735, 4864980, 5837976, 7297470, 9729960, 14594940, 29189880]

約数ペア:

[(1, 29189880), (2, 14594940), (3, 9729960), (4, 7297470), (5, 5837976), (6, 4864980), (8, 3648735), (9, 3243320), (10, 2918988), (12, 2432490), (15, 1945992), (18, 1621660), (20, 1459494), (24, 1216245), (30, 972996), (36, 810830), (40, 729747), (45, 648664), (60, 486498), (72, 405415), (90, 324332), (120, 243249), (180, 162166), (360, 81083)]