120012960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{250027}}^1$

素因数の和:250045

約数の個数: 48

約数和(自身を含む): 378042336

約数和(自身を除く): 258029376

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, 250027, 500054, 750081, 1000108, 1250135, 1500162, 2000216, 2500270, 3000324, 3750405, 4000432, 5000540, 6000648, 7500810, 8000864, 10001080, 12001296, 15001620, 20002160, 24002592, 30003240, 40004320, 60006480, 120012960]

約数ペア:

[(1, 120012960), (2, 60006480), (3, 40004320), (4, 30003240), (5, 24002592), (6, 20002160), (8, 15001620), (10, 12001296), (12, 10001080), (15, 8000864), (16, 7500810), (20, 6000648), (24, 5000540), (30, 4000432), (32, 3750405), (40, 3000324), (48, 2500270), (60, 2000216), (80, 1500162), (96, 1250135), (120, 1000108), (160, 750081), (240, 500054), (480, 250027)]