301945040

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 716525568

約数和(自身を除く): 414580528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 127, 226, 254, 263, 452, 508, 526, 565, 635, 904, 1016, 1052, 1130, 1270, 1315, 1808, 2032, 2104, 2260, 2540, 2630, 4208, 4520, 5080, 5260, 9040, 10160, 10520, 14351, 21040, 28702, 29719, 33401, 57404, 59438, 66802, 71755, 114808, 118876, 133604, 143510, 148595, 167005, 229616, 237752, 267208, 287020, 297190, 334010, 475504, 534416, 574040, 594380, 668020, 1148080, 1188760, 1336040, 2377520, 2672080, 3774313, 7548626, 15097252, 18871565, 30194504, 37743130, 60389008, 75486260, 150972520, 301945040]

約数ペア:

[(1, 301945040), (2, 150972520), (4, 75486260), (5, 60389008), (8, 37743130), (10, 30194504), (16, 18871565), (20, 15097252), (40, 7548626), (80, 3774313), (113, 2672080), (127, 2377520), (226, 1336040), (254, 1188760), (263, 1148080), (452, 668020), (508, 594380), (526, 574040), (565, 534416), (635, 475504), (904, 334010), (1016, 297190), (1052, 287020), (1130, 267208), (1270, 237752), (1315, 229616), (1808, 167005), (2032, 148595), (2104, 143510), (2260, 133604), (2540, 118876), (2630, 114808), (4208, 71755), (4520, 66802), (5080, 59438), (5260, 57404), (9040, 33401), (10160, 29719), (10520, 28702), (14351, 21040)]