151561920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{157877}}^1$

素因数の和:157897

約数の個数: 56

約数和(自身を含む): 481212144

約数和(自身を除く): 329650224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 157877, 315754, 473631, 631508, 789385, 947262, 1263016, 1578770, 1894524, 2368155, 2526032, 3157540, 3789048, 4736310, 5052064, 6315080, 7578096, 9472620, 10104128, 12630160, 15156192, 18945240, 25260320, 30312384, 37890480, 50520640, 75780960, 151561920]

約数ペア:

[(1, 151561920), (2, 75780960), (3, 50520640), (4, 37890480), (5, 30312384), (6, 25260320), (8, 18945240), (10, 15156192), (12, 12630160), (15, 10104128), (16, 9472620), (20, 7578096), (24, 6315080), (30, 5052064), (32, 4736310), (40, 3789048), (48, 3157540), (60, 2526032), (64, 2368155), (80, 1894524), (96, 1578770), (120, 1263016), (160, 947262), (192, 789385), (240, 631508), (320, 473631), (480, 315754), (960, 157877)]