30689478880

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1510309}}^1$

素因数の和:1510451

約数の個数: 48

約数和(自身を含む): 73074839040

約数和(自身を除く): 42385360160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 20320, 1510309, 3020618, 6041236, 7551545, 12082472, 15103090, 24164944, 30206180, 48329888, 60412360, 120824720, 191809243, 241649440, 383618486, 767236972, 959046215, 1534473944, 1918092430, 3068947888, 3836184860, 6137895776, 7672369720, 15344739440, 30689478880]

約数ペア:

[(1, 30689478880), (2, 15344739440), (4, 7672369720), (5, 6137895776), (8, 3836184860), (10, 3068947888), (16, 1918092430), (20, 1534473944), (32, 959046215), (40, 767236972), (80, 383618486), (127, 241649440), (160, 191809243), (254, 120824720), (508, 60412360), (635, 48329888), (1016, 30206180), (1270, 24164944), (2032, 15103090), (2540, 12082472), (4064, 7551545), (5080, 6041236), (10160, 3020618), (20320, 1510309)]