199349160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1661243}}^1$

素因数の和:1661257

約数の個数: 32

約数和(自身を含む): 598047840

約数和(自身を除く): 398698680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1661243, 3322486, 4983729, 6644972, 8306215, 9967458, 13289944, 16612430, 19934916, 24918645, 33224860, 39869832, 49837290, 66449720, 99674580, 199349160]

約数ペア:

[(1, 199349160), (2, 99674580), (3, 66449720), (4, 49837290), (5, 39869832), (6, 33224860), (8, 24918645), (10, 19934916), (12, 16612430), (15, 13289944), (20, 9967458), (24, 8306215), (30, 6644972), (40, 4983729), (60, 3322486), (120, 1661243)]