228975480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{636043}}^1$

素因数の和:636060

約数の個数: 48

約数和(自身を含む): 744171480

約数和(自身を除く): 515196000

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, 636043, 1272086, 1908129, 2544172, 3180215, 3816258, 5088344, 5724387, 6360430, 7632516, 9540645, 11448774, 12720860, 15265032, 19081290, 22897548, 25441720, 28621935, 38162580, 45795096, 57243870, 76325160, 114487740, 228975480]

約数ペア:

[(1, 228975480), (2, 114487740), (3, 76325160), (4, 57243870), (5, 45795096), (6, 38162580), (8, 28621935), (9, 25441720), (10, 22897548), (12, 19081290), (15, 15265032), (18, 12720860), (20, 11448774), (24, 9540645), (30, 7632516), (36, 6360430), (40, 5724387), (45, 5088344), (60, 3816258), (72, 3180215), (90, 2544172), (120, 1908129), (180, 1272086), (360, 636043)]