30908880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{42929}}^1$

素因数の和:42948

約数の個数: 60

約数和(自身を含む): 103804740

約数和(自身を除く): 72895860

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, 42929, 85858, 128787, 171716, 214645, 257574, 343432, 386361, 429290, 515148, 643935, 686864, 772722, 858580, 1030296, 1287870, 1545444, 1717160, 1931805, 2060592, 2575740, 3090888, 3434320, 3863610, 5151480, 6181776, 7727220, 10302960, 15454440, 30908880]

約数ペア:

[(1, 30908880), (2, 15454440), (3, 10302960), (4, 7727220), (5, 6181776), (6, 5151480), (8, 3863610), (9, 3434320), (10, 3090888), (12, 2575740), (15, 2060592), (16, 1931805), (18, 1717160), (20, 1545444), (24, 1287870), (30, 1030296), (36, 858580), (40, 772722), (45, 686864), (48, 643935), (60, 515148), (72, 429290), (80, 386361), (90, 343432), (120, 257574), (144, 214645), (180, 171716), (240, 128787), (360, 85858), (720, 42929)]