26616840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{221807}}^1$

素因数の和:221821

約数の個数: 32

約数和(自身を含む): 79850880

約数和(自身を除く): 53234040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 221807, 443614, 665421, 887228, 1109035, 1330842, 1774456, 2218070, 2661684, 3327105, 4436140, 5323368, 6654210, 8872280, 13308420, 26616840]

約数ペア:

[(1, 26616840), (2, 13308420), (3, 8872280), (4, 6654210), (5, 5323368), (6, 4436140), (8, 3327105), (10, 2661684), (12, 2218070), (15, 1774456), (20, 1330842), (24, 1109035), (30, 887228), (40, 665421), (60, 443614), (120, 221807)]