345975120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{480521}}^1$

素因数の和:480540

約数の個数: 60

約数和(自身を含む): 1161902196

約数和(自身を除く): 815927076

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 480521, 961042, 1441563, 1922084, 2402605, 2883126, 3844168, 4324689, 4805210, 5766252, 7207815, 7688336, 8649378, 9610420, 11532504, 14415630, 17298756, 19220840, 21623445, 23065008, 28831260, 34597512, 38441680, 43246890, 57662520, 69195024, 86493780, 115325040, 172987560, 345975120]

約数ペア:

[(1, 345975120), (2, 172987560), (3, 115325040), (4, 86493780), (5, 69195024), (6, 57662520), (8, 43246890), (9, 38441680), (10, 34597512), (12, 28831260), (15, 23065008), (16, 21623445), (18, 19220840), (20, 17298756), (24, 14415630), (30, 11532504), (36, 9610420), (40, 8649378), (45, 7688336), (48, 7207815), (60, 5766252), (72, 4805210), (80, 4324689), (90, 3844168), (120, 2883126), (144, 2402605), (180, 1922084), (240, 1441563), (360, 961042), (720, 480521)]