80460960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{167627}}^1$

素因数の和:167645

約数の個数: 48

約数和(自身を含む): 253453536

約数和(自身を除く): 172992576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 167627, 335254, 502881, 670508, 838135, 1005762, 1341016, 1676270, 2011524, 2514405, 2682032, 3352540, 4023048, 5028810, 5364064, 6705080, 8046096, 10057620, 13410160, 16092192, 20115240, 26820320, 40230480, 80460960]

約数ペア:

[(1, 80460960), (2, 40230480), (3, 26820320), (4, 20115240), (5, 16092192), (6, 13410160), (8, 10057620), (10, 8046096), (12, 6705080), (15, 5364064), (16, 5028810), (20, 4023048), (24, 3352540), (30, 2682032), (32, 2514405), (40, 2011524), (48, 1676270), (60, 1341016), (80, 1005762), (96, 838135), (120, 670508), (160, 502881), (240, 335254), (480, 167627)]