142506120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1187551}}^1$

素因数の和:1187565

約数の個数: 32

約数和(自身を含む): 427518720

約数和(自身を除く): 285012600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1187551, 2375102, 3562653, 4750204, 5937755, 7125306, 9500408, 11875510, 14250612, 17813265, 23751020, 28501224, 35626530, 47502040, 71253060, 142506120]

約数ペア:

[(1, 142506120), (2, 71253060), (3, 47502040), (4, 35626530), (5, 28501224), (6, 23751020), (8, 17813265), (10, 14250612), (12, 11875510), (15, 9500408), (20, 7125306), (24, 5937755), (30, 4750204), (40, 3562653), (60, 2375102), (120, 1187551)]