1317303720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3659177}}^1$

素因数の和:3659194

約数の個数: 48

約数和(自身を含む): 4281238260

約数和(自身を除く): 2963934540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3659177, 7318354, 10977531, 14636708, 18295885, 21955062, 29273416, 32932593, 36591770, 43910124, 54887655, 65865186, 73183540, 87820248, 109775310, 131730372, 146367080, 164662965, 219550620, 263460744, 329325930, 439101240, 658651860, 1317303720]

約数ペア:

[(1, 1317303720), (2, 658651860), (3, 439101240), (4, 329325930), (5, 263460744), (6, 219550620), (8, 164662965), (9, 146367080), (10, 131730372), (12, 109775310), (15, 87820248), (18, 73183540), (20, 65865186), (24, 54887655), (30, 43910124), (36, 36591770), (40, 32932593), (45, 29273416), (60, 21955062), (72, 18295885), (90, 14636708), (120, 10977531), (180, 7318354), (360, 3659177)]