453257920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:750

約数の個数: 112

約数和(自身を含む): 1147023360

約数和(自身を除く): 693765440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 127, 152, 160, 190, 254, 304, 320, 380, 508, 587, 608, 635, 760, 1016, 1174, 1216, 1270, 1520, 2032, 2348, 2413, 2540, 2935, 3040, 4064, 4696, 4826, 5080, 5870, 6080, 8128, 9392, 9652, 10160, 11153, 11740, 12065, 18784, 19304, 20320, 22306, 23480, 24130, 37568, 38608, 40640, 44612, 46960, 48260, 55765, 74549, 77216, 89224, 93920, 96520, 111530, 149098, 154432, 178448, 187840, 193040, 223060, 298196, 356896, 372745, 386080, 446120, 596392, 713792, 745490, 772160, 892240, 1192784, 1416431, 1490980, 1784480, 2385568, 2832862, 2981960, 3568960, 4771136, 5665724, 5963920, 7082155, 11331448, 11927840, 14164310, 22662896, 23855680, 28328620, 45325792, 56657240, 90651584, 113314480, 226628960, 453257920]

約数ペア:

[(1, 453257920), (2, 226628960), (4, 113314480), (5, 90651584), (8, 56657240), (10, 45325792), (16, 28328620), (19, 23855680), (20, 22662896), (32, 14164310), (38, 11927840), (40, 11331448), (64, 7082155), (76, 5963920), (80, 5665724), (95, 4771136), (127, 3568960), (152, 2981960), (160, 2832862), (190, 2385568), (254, 1784480), (304, 1490980), (320, 1416431), (380, 1192784), (508, 892240), (587, 772160), (608, 745490), (635, 713792), (760, 596392), (1016, 446120), (1174, 386080), (1216, 372745), (1270, 356896), (1520, 298196), (2032, 223060), (2348, 193040), (2413, 187840), (2540, 178448), (2935, 154432), (3040, 149098), (4064, 111530), (4696, 96520), (4826, 93920), (5080, 89224), (5870, 77216), (6080, 74549), (8128, 55765), (9392, 48260), (9652, 46960), (10160, 44612), (11153, 40640), (11740, 38608), (12065, 37568), (18784, 24130), (19304, 23480), (20320, 22306)]