200038920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1666991}}^1$

素因数の和:1667005

約数の個数: 32

約数和(自身を含む): 600117120

約数和(自身を除く): 400078200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1666991, 3333982, 5000973, 6667964, 8334955, 10001946, 13335928, 16669910, 20003892, 25004865, 33339820, 40007784, 50009730, 66679640, 100019460, 200038920]

約数ペア:

[(1, 200038920), (2, 100019460), (3, 66679640), (4, 50009730), (5, 40007784), (6, 33339820), (8, 25004865), (10, 20003892), (12, 16669910), (15, 13335928), (20, 10001946), (24, 8334955), (30, 6667964), (40, 5000973), (60, 3333982), (120, 1666991)]