516561840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{631}}^1$

素因数の和:1032

約数の個数: 160

約数和(自身を含む): 1786790400

約数和(自身を除く): 1270228560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 379, 432, 540, 631, 720, 758, 1080, 1137, 1262, 1516, 1893, 1895, 2160, 2274, 2524, 3032, 3155, 3411, 3786, 3790, 4548, 5048, 5679, 5685, 6064, 6310, 6822, 7572, 7580, 9096, 9465, 10096, 10233, 11358, 11370, 12620, 13644, 15144, 15160, 17037, 17055, 18192, 18930, 20466, 22716, 22740, 25240, 27288, 28395, 30288, 30320, 34074, 34110, 37860, 40932, 45432, 45480, 50480, 51165, 54576, 56790, 68148, 68220, 75720, 81864, 85185, 90864, 90960, 102330, 113580, 136296, 136440, 151440, 163728, 170370, 204660, 227160, 239149, 272592, 272880, 340740, 409320, 454320, 478298, 681480, 717447, 818640, 956596, 1195745, 1362960, 1434894, 1913192, 2152341, 2391490, 2869788, 3587235, 3826384, 4304682, 4782980, 5739576, 6457023, 7174470, 8609364, 9565960, 10761705, 11479152, 12914046, 14348940, 17218728, 19131920, 21523410, 25828092, 28697880, 32285115, 34437456, 43046820, 51656184, 57395760, 64570230, 86093640, 103312368, 129140460, 172187280, 258280920, 516561840]

約数ペア:

[(1, 516561840), (2, 258280920), (3, 172187280), (4, 129140460), (5, 103312368), (6, 86093640), (8, 64570230), (9, 57395760), (10, 51656184), (12, 43046820), (15, 34437456), (16, 32285115), (18, 28697880), (20, 25828092), (24, 21523410), (27, 19131920), (30, 17218728), (36, 14348940), (40, 12914046), (45, 11479152), (48, 10761705), (54, 9565960), (60, 8609364), (72, 7174470), (80, 6457023), (90, 5739576), (108, 4782980), (120, 4304682), (135, 3826384), (144, 3587235), (180, 2869788), (216, 2391490), (240, 2152341), (270, 1913192), (360, 1434894), (379, 1362960), (432, 1195745), (540, 956596), (631, 818640), (720, 717447), (758, 681480), (1080, 478298), (1137, 454320), (1262, 409320), (1516, 340740), (1893, 272880), (1895, 272592), (2160, 239149), (2274, 227160), (2524, 204660), (3032, 170370), (3155, 163728), (3411, 151440), (3786, 136440), (3790, 136296), (4548, 113580), (5048, 102330), (5679, 90960), (5685, 90864), (6064, 85185), (6310, 81864), (6822, 75720), (7572, 68220), (7580, 68148), (9096, 56790), (9465, 54576), (10096, 51165), (10233, 50480), (11358, 45480), (11370, 45432), (12620, 40932), (13644, 37860), (15144, 34110), (15160, 34074), (17037, 30320), (17055, 30288), (18192, 28395), (18930, 27288), (20466, 25240), (22716, 22740)]