89187240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1693}}^1$

素因数の和:2146

約数の個数: 64

約数和(自身を含む): 268329600

約数和(自身を除く): 179142360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439, 878, 1317, 1693, 1756, 2195, 2634, 3386, 3512, 4390, 5079, 5268, 6585, 6772, 8465, 8780, 10158, 10536, 13170, 13544, 16930, 17560, 20316, 25395, 26340, 33860, 40632, 50790, 52680, 67720, 101580, 203160, 743227, 1486454, 2229681, 2972908, 3716135, 4459362, 5945816, 7432270, 8918724, 11148405, 14864540, 17837448, 22296810, 29729080, 44593620, 89187240]

約数ペア:

[(1, 89187240), (2, 44593620), (3, 29729080), (4, 22296810), (5, 17837448), (6, 14864540), (8, 11148405), (10, 8918724), (12, 7432270), (15, 5945816), (20, 4459362), (24, 3716135), (30, 2972908), (40, 2229681), (60, 1486454), (120, 743227), (439, 203160), (878, 101580), (1317, 67720), (1693, 52680), (1756, 50790), (2195, 40632), (2634, 33860), (3386, 26340), (3512, 25395), (4390, 20316), (5079, 17560), (5268, 16930), (6585, 13544), (6772, 13170), (8465, 10536), (8780, 10158)]