618135480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1717043}}^1$

素因数の和:1717060

約数の個数: 48

約数和(自身を含む): 2008941480

約数和(自身を除く): 1390806000

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, 1717043, 3434086, 5151129, 6868172, 8585215, 10302258, 13736344, 15453387, 17170430, 20604516, 25755645, 30906774, 34340860, 41209032, 51511290, 61813548, 68681720, 77266935, 103022580, 123627096, 154533870, 206045160, 309067740, 618135480]

約数ペア:

[(1, 618135480), (2, 309067740), (3, 206045160), (4, 154533870), (5, 123627096), (6, 103022580), (8, 77266935), (9, 68681720), (10, 61813548), (12, 51511290), (15, 41209032), (18, 34340860), (20, 30906774), (24, 25755645), (30, 20604516), (36, 17170430), (40, 15453387), (45, 13736344), (60, 10302258), (72, 8585215), (90, 6868172), (120, 5151129), (180, 3434086), (360, 1717043)]