142504680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1187539}}^1$

素因数の和:1187553

約数の個数: 32

約数和(自身を含む): 427514400

約数和(自身を除く): 285009720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1187539, 2375078, 3562617, 4750156, 5937695, 7125234, 9500312, 11875390, 14250468, 17813085, 23750780, 28500936, 35626170, 47501560, 71252340, 142504680]

約数ペア:

[(1, 142504680), (2, 71252340), (3, 47501560), (4, 35626170), (5, 28500936), (6, 23750780), (8, 17813085), (10, 14250468), (12, 11875390), (15, 9500312), (20, 7125234), (24, 5937695), (30, 4750156), (40, 3562617), (60, 2375078), (120, 1187539)]