31504800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13127}}^1$

素因数の和:13150

約数の個数: 72

約数和(自身を含む): 102555936

約数和(自身を除く): 71051136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 13127, 26254, 39381, 52508, 65635, 78762, 105016, 131270, 157524, 196905, 210032, 262540, 315048, 328175, 393810, 420064, 525080, 630096, 656350, 787620, 984525, 1050160, 1260192, 1312700, 1575240, 1969050, 2100320, 2625400, 3150480, 3938100, 5250800, 6300960, 7876200, 10501600, 15752400, 31504800]

約数ペア:

[(1, 31504800), (2, 15752400), (3, 10501600), (4, 7876200), (5, 6300960), (6, 5250800), (8, 3938100), (10, 3150480), (12, 2625400), (15, 2100320), (16, 1969050), (20, 1575240), (24, 1312700), (25, 1260192), (30, 1050160), (32, 984525), (40, 787620), (48, 656350), (50, 630096), (60, 525080), (75, 420064), (80, 393810), (96, 328175), (100, 315048), (120, 262540), (150, 210032), (160, 196905), (200, 157524), (240, 131270), (300, 105016), (400, 78762), (480, 65635), (600, 52508), (800, 39381), (1200, 26254), (2400, 13127)]