195009480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{541693}}^1$

素因数の和:541710

約数の個数: 48

約数和(自身を含む): 633781980

約数和(自身を除く): 438772500

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, 541693, 1083386, 1625079, 2166772, 2708465, 3250158, 4333544, 4875237, 5416930, 6500316, 8125395, 9750474, 10833860, 13000632, 16250790, 19500948, 21667720, 24376185, 32501580, 39001896, 48752370, 65003160, 97504740, 195009480]

約数ペア:

[(1, 195009480), (2, 97504740), (3, 65003160), (4, 48752370), (5, 39001896), (6, 32501580), (8, 24376185), (9, 21667720), (10, 19500948), (12, 16250790), (15, 13000632), (18, 10833860), (20, 9750474), (24, 8125395), (30, 6500316), (36, 5416930), (40, 4875237), (45, 4333544), (60, 3250158), (72, 2708465), (90, 2166772), (120, 1625079), (180, 1083386), (360, 541693)]