144420960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{300877}}^1$

素因数の和:300895

約数の個数: 48

約数和(自身を含む): 454927536

約数和(自身を除く): 310506576

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, 300877, 601754, 902631, 1203508, 1504385, 1805262, 2407016, 3008770, 3610524, 4513155, 4814032, 6017540, 7221048, 9026310, 9628064, 12035080, 14442096, 18052620, 24070160, 28884192, 36105240, 48140320, 72210480, 144420960]

約数ペア:

[(1, 144420960), (2, 72210480), (3, 48140320), (4, 36105240), (5, 28884192), (6, 24070160), (8, 18052620), (10, 14442096), (12, 12035080), (15, 9628064), (16, 9026310), (20, 7221048), (24, 6017540), (30, 4814032), (32, 4513155), (40, 3610524), (48, 3008770), (60, 2407016), (80, 1805262), (96, 1504385), (120, 1203508), (160, 902631), (240, 601754), (480, 300877)]